diff --git a/COMPONENT_INDEX.md b/COMPONENT_INDEX.md
index f00828c0..4f690026 100644
--- a/COMPONENT_INDEX.md
+++ b/COMPONENT_INDEX.md
@@ -1580,7 +1580,7 @@ None.
 | expandedByDefault       | No       | <code>let</code> | No       | <code>boolean</code>                                      | <code>true</code>      | Set to `false` to hide the side nav by default                                                                                                                                                                                                                              |
 | uiShellAriaLabel        | No       | <code>let</code> | No       | <code>string</code>                                       | <code>undefined</code> | Specify the ARIA label for the header                                                                                                                                                                                                                                       |
 | href                    | No       | <code>let</code> | No       | <code>string</code>                                       | <code>undefined</code> | Specify the `href` attribute                                                                                                                                                                                                                                                |
-| company                 | No       | <code>let</code> | No       | <code>string</code>                                       | <code>undefined</code> | Specify the company name. <br />Alternatively, use the named slot "company" (e.g., `&lt;span slot="company"&gt;...&lt;/span&gt;`)                                                                                                                                           |
+| company                 | No       | <code>let</code> | No       | <code>string</code>                                       | <code>undefined</code> | Specify the company name.<br /><br />Alternatively, use the named slot "company" (e.g., `&lt;span slot="company"&gt;...&lt;/span&gt;`)                                                                                                                                      |
 | platformName            | No       | <code>let</code> | No       | <code>string</code>                                       | <code>""</code>        | Specify the platform name.<br />Alternatively, use the named slot "platform" (e.g., `&lt;span slot="platform"&gt;...&lt;/span&gt;`)                                                                                                                                         |
 | persistentHamburgerMenu | No       | <code>let</code> | No       | <code>boolean</code>                                      | <code>false</code>     | Set to `true` to persist the hamburger menu                                                                                                                                                                                                                                 |
 | expansionBreakpoint     | No       | <code>let</code> | No       | <code>number</code>                                       | <code>1056</code>      | The window width (px) at which the SideNav is expanded and the hamburger menu is hidden.<br />1056 represents the "large" breakpoint in pixels from the Carbon Design System:<br />- small: 320<br />- medium: 672<br />- large: 1056<br />- x-large: 1312<br />- max: 1584 |
@@ -2944,7 +2944,7 @@ None.
 | labelText     | No       | <code>let</code> | No       | <code>string</code>                       | <code>""</code>                                  | Specify the label text                              |
 | hideLabel     | No       | <code>let</code> | No       | <code>boolean</code>                      | <code>false</code>                               | Set to `true` to visually hide the label text       |
 | id            | No       | <code>let</code> | No       | <code>string</code>                       | <code>"ccs-" + Math.random().toString(36)</code> | Set an id for the input element                     |
-| name          | No       | <code>let</code> | No       | <code>string</code>                       | <code>""</code>                                  | Specify a name attribute for the radio button input |
+| name          | No       | <code>let</code> | No       | <code>string</code>                       | <code>undefined</code>                           | Specify a name attribute for the radio button input |
 
 ### Slots
 
@@ -2962,15 +2962,17 @@ None.
 
 ### Props
 
-| Prop name     | Required | Kind             | Reactive | Type                                        | Default value             | Description                                  |
-| :------------ | :------- | :--------------- | :------- | ------------------------------------------- | ------------------------- | -------------------------------------------- |
-| selected      | No       | <code>let</code> | Yes      | <code>string</code>                         | <code>undefined</code>    | Set the selected radio button value          |
-| disabled      | No       | <code>let</code> | No       | <code>boolean</code>                        | <code>false</code>        | Set to `true` to disable the radio buttons   |
-| legendText    | No       | <code>let</code> | No       | <code>string</code>                         | <code>""</code>           | Specify the legend text                      |
-| hideLegend    | No       | <code>let</code> | No       | <code>boolean</code>                        | <code>false</code>        | Set to `true` to visually hide the legend    |
-| labelPosition | No       | <code>let</code> | No       | <code>"right" &#124; "left"</code>          | <code>"right"</code>      | Specify the label position                   |
-| orientation   | No       | <code>let</code> | No       | <code>"horizontal" &#124; "vertical"</code> | <code>"horizontal"</code> | Specify the orientation of the radio buttons |
-| id            | No       | <code>let</code> | No       | <code>string</code>                         | <code>undefined</code>    | Set an id for the container div element      |
+| Prop name     | Required | Kind             | Reactive | Type                                        | Default value             | Description                                              |
+| :------------ | :------- | :--------------- | :------- | ------------------------------------------- | ------------------------- | -------------------------------------------------------- |
+| selected      | No       | <code>let</code> | Yes      | <code>string</code>                         | <code>undefined</code>    | Set the selected radio button value                      |
+| disabled      | No       | <code>let</code> | No       | <code>boolean</code>                        | <code>false</code>        | Set to `true` to disable the radio buttons               |
+| required      | No       | <code>let</code> | No       | <code>boolean</code>                        | <code>undefined</code>    | Set to `true` to require the selection of a radio button |
+| name          | No       | <code>let</code> | No       | <code>string</code>                         | <code>undefined</code>    | Specify a name attribute for the radio button inputs     |
+| legendText    | No       | <code>let</code> | No       | <code>string</code>                         | <code>""</code>           | Specify the legend text                                  |
+| hideLegend    | No       | <code>let</code> | No       | <code>boolean</code>                        | <code>false</code>        | Set to `true` to visually hide the legend                |
+| labelPosition | No       | <code>let</code> | No       | <code>"right" &#124; "left"</code>          | <code>"right"</code>      | Specify the label position                               |
+| orientation   | No       | <code>let</code> | No       | <code>"horizontal" &#124; "vertical"</code> | <code>"horizontal"</code> | Specify the orientation of the radio buttons             |
+| id            | No       | <code>let</code> | No       | <code>string</code>                         | <code>undefined</code>    | Set an id for the container div element                  |
 
 ### Slots
 
diff --git a/docs/src/COMPONENT_API.json b/docs/src/COMPONENT_API.json
index 2ee1d7e5..b65ce5a5 100644
--- a/docs/src/COMPONENT_API.json
+++ b/docs/src/COMPONENT_API.json
@@ -4788,7 +4788,7 @@
         {
           "name": "company",
           "kind": "let",
-          "description": "Specify the company name.  \nAlternatively, use the named slot \"company\" (e.g., `<span slot=\"company\">...</span>`)",
+          "description": "Specify the company name.\n\nAlternatively, use the named slot \"company\" (e.g., `<span slot=\"company\">...</span>`)",
           "type": "string",
           "isFunction": false,
           "isFunctionDeclaration": false,
@@ -9463,7 +9463,6 @@
           "kind": "let",
           "description": "Specify a name attribute for the radio button input",
           "type": "string",
-          "value": "\"\"",
           "isFunction": false,
           "isFunctionDeclaration": false,
           "isRequired": false,
@@ -9523,6 +9522,28 @@
           "constant": false,
           "reactive": false
         },
+        {
+          "name": "required",
+          "kind": "let",
+          "description": "Set to `true` to require the selection of a radio button",
+          "type": "boolean",
+          "isFunction": false,
+          "isFunctionDeclaration": false,
+          "isRequired": false,
+          "constant": false,
+          "reactive": false
+        },
+        {
+          "name": "name",
+          "kind": "let",
+          "description": "Specify a name attribute for the radio button inputs",
+          "type": "string",
+          "isFunction": false,
+          "isFunctionDeclaration": false,
+          "isRequired": false,
+          "constant": false,
+          "reactive": false
+        },
         {
           "name": "legendText",
           "kind": "let",
diff --git a/src/ComboBox/ComboBox.svelte b/src/ComboBox/ComboBox.svelte
index 16008edc..0aee1350 100644
--- a/src/ComboBox/ComboBox.svelte
+++ b/src/ComboBox/ComboBox.svelte
@@ -224,9 +224,9 @@
       class:bx--label="{true}"
       class:bx--label--disabled="{disabled}"
     >
-    <slot name="titleText">
-      {titleText}
-    </slot>
+      <slot name="titleText">
+        {titleText}
+      </slot>
     </label>
   {/if}
   <ListBox
diff --git a/src/MultiSelect/MultiSelect.svelte b/src/MultiSelect/MultiSelect.svelte
index d0e2b025..93aca0cd 100644
--- a/src/MultiSelect/MultiSelect.svelte
+++ b/src/MultiSelect/MultiSelect.svelte
@@ -300,9 +300,9 @@
       class:bx--label--disabled="{disabled}"
       class:bx--visually-hidden="{hideLabel}"
     >
-    <slot name="titleText">
-      {titleText}
-    </slot>
+      <slot name="titleText">
+        {titleText}
+      </slot>
     </label>
   {/if}
   <ListBox
diff --git a/src/RadioButton/RadioButton.svelte b/src/RadioButton/RadioButton.svelte
index cb6dd084..9cc6e9f6 100644
--- a/src/RadioButton/RadioButton.svelte
+++ b/src/RadioButton/RadioButton.svelte
@@ -26,22 +26,28 @@
   /** Set an id for the input element */
   export let id = "ccs-" + Math.random().toString(36);
 
-  /** Specify a name attribute for the radio button input */
-  export let name = "";
+  /**
+   * Specify a name attribute for the radio button input
+   * @type {string}
+   */
+  export let name = undefined;
 
   /** Obtain a reference to the input HTML element */
   export let ref = null;
 
   import { getContext } from "svelte";
-  import { writable } from "svelte/store";
+  import { readable } from "svelte/store";
 
-  const ctx = getContext("RadioButtonGroup");
-  const selectedValue = ctx
-    ? ctx.selectedValue
-    : writable(checked ? value : undefined);
+  const { add, update, selectedValue, groupName, groupRequired } = getContext(
+    "RadioButtonGroup"
+  ) ?? {
+    groupName: readable(undefined),
+    groupRequired: readable(undefined),
+    selectedValue: readable(checked ? value : undefined),
+  };
 
-  if (ctx) {
-    ctx.add({ id, checked, disabled, value });
+  if (add) {
+    add({ id, checked, disabled, value });
   }
 
   $: checked = $selectedValue === value;
@@ -56,16 +62,16 @@
     bind:this="{ref}"
     type="radio"
     id="{id}"
-    name="{name}"
+    name="{$groupName ?? name}"
     checked="{checked}"
     disabled="{disabled}"
-    required="{required}"
+    required="{$groupRequired ?? required}"
     value="{value}"
     class:bx--radio-button="{true}"
     on:change
     on:change="{() => {
-      if (ctx) {
-        ctx.update(value);
+      if (update) {
+        update(value);
       }
     }}"
   />
diff --git a/src/RadioButtonGroup/RadioButtonGroup.svelte b/src/RadioButtonGroup/RadioButtonGroup.svelte
index 60b4fbb1..7ae8a455 100644
--- a/src/RadioButtonGroup/RadioButtonGroup.svelte
+++ b/src/RadioButtonGroup/RadioButtonGroup.svelte
@@ -8,6 +8,18 @@
   /** Set to `true` to disable the radio buttons */
   export let disabled = false;
 
+  /**
+   * Set to `true` to require the selection of a radio button
+   * @type {boolean}
+   */
+  export let required = undefined;
+
+  /**
+   * Specify a name attribute for the radio button inputs
+   * @type {string}
+   */
+  export let name = undefined;
+
   /** Specify the legend text */
   export let legendText = "";
 
@@ -38,13 +50,17 @@
     onMount,
     setContext,
   } from "svelte";
-  import { writable } from "svelte/store";
+  import { readonly, writable } from "svelte/store";
 
   const dispatch = createEventDispatcher();
   const selectedValue = writable(selected);
+  const groupName = writable(name);
+  const groupRequired = writable(required);
 
   setContext("RadioButtonGroup", {
     selectedValue,
+    groupName: readonly(groupName),
+    groupRequired: readonly(groupRequired),
     add: ({ checked, value }) => {
       if (checked) {
         selectedValue.set(value);
@@ -67,6 +83,9 @@
     selected = value;
     dispatch("change", value);
   });
+
+  $: $groupName = name;
+  $: $groupRequired = required;
 </script>
 
 <!-- svelte-ignore a11y-mouse-events-have-key-events -->
diff --git a/src/UIShell/Header.svelte b/src/UIShell/Header.svelte
index 4dd361aa..3574f01e 100644
--- a/src/UIShell/Header.svelte
+++ b/src/UIShell/Header.svelte
@@ -17,8 +17,9 @@
    */
   export let href = undefined;
 
-   /**
-   * Specify the company name.  
+  /**
+   * Specify the company name.
+   *
    * Alternatively, use the named slot "company" (e.g., `<span slot="company">...</span>`)
    * @type {string}
    */
diff --git a/types/RadioButton/RadioButton.svelte.d.ts b/types/RadioButton/RadioButton.svelte.d.ts
index 5413720e..f7916428 100644
--- a/types/RadioButton/RadioButton.svelte.d.ts
+++ b/types/RadioButton/RadioButton.svelte.d.ts
@@ -54,7 +54,7 @@ export interface RadioButtonProps extends RestProps {
 
   /**
    * Specify a name attribute for the radio button input
-   * @default ""
+   * @default undefined
    */
   name?: string;
 
diff --git a/types/RadioButtonGroup/RadioButtonGroup.svelte.d.ts b/types/RadioButtonGroup/RadioButtonGroup.svelte.d.ts
index 779ade41..0e259fde 100644
--- a/types/RadioButtonGroup/RadioButtonGroup.svelte.d.ts
+++ b/types/RadioButtonGroup/RadioButtonGroup.svelte.d.ts
@@ -16,6 +16,18 @@ export interface RadioButtonGroupProps extends RestProps {
    */
   disabled?: boolean;
 
+  /**
+   * Set to `true` to require the selection of a radio button
+   * @default undefined
+   */
+  required?: boolean;
+
+  /**
+   * Specify a name attribute for the radio button inputs
+   * @default undefined
+   */
+  name?: string;
+
   /**
    * Specify the legend text
    * @default ""
diff --git a/types/UIShell/Header.svelte.d.ts b/types/UIShell/Header.svelte.d.ts
index a4a71ae1..f16a2862 100644
--- a/types/UIShell/Header.svelte.d.ts
+++ b/types/UIShell/Header.svelte.d.ts
@@ -30,6 +30,7 @@ export interface HeaderProps extends RestProps {
 
   /**
    * Specify the company name.
+   *
    * Alternatively, use the named slot "company" (e.g., `<span slot="company">...</span>`)
    * @default undefined
    */