diff --git a/packages/stack-shared/src/known-errors.tsx b/packages/stack-shared/src/known-errors.tsx
index 1278f6fd7..884db3515 100644
--- a/packages/stack-shared/src/known-errors.tsx
+++ b/packages/stack-shared/src/known-errors.tsx
@@ -21,6 +21,8 @@ export type KnownErrorConstructor<Instance extends KnownError, Args extends any[
 };
 
 export abstract class KnownError extends StatusError {
+  public name = "KnownError";
+
   constructor(
     public readonly statusCode: number,
     public readonly humanReadableMessage: string,
@@ -112,6 +114,7 @@ function createKnownErrorConstructor<ErrorCode extends string, Super extends Abs
   // @ts-expect-error this is not a mixin, but TS detects it as one
   class KnownErrorImpl extends SuperClass {
     public static readonly errorCode = errorCode;
+    public name = `KnownError<${errorCode}>`;
 
     constructor(...args: Args) {
       // @ts-expect-error
diff --git a/packages/stack-shared/src/utils/errors.tsx b/packages/stack-shared/src/utils/errors.tsx
index 232e0f128..05ca5a1fa 100644
--- a/packages/stack-shared/src/utils/errors.tsx
+++ b/packages/stack-shared/src/utils/errors.tsx
@@ -17,6 +17,7 @@ export function throwErr(...args: any[]): never {
 
 
 export class StackAssertionError extends Error {
+  public name = "StackAssertionError";
   constructor(message: string, public readonly extraData?: Record<string, any>, options?: ErrorOptions) {
     super(`${message}\n\nThis is likely an error in Stack. Please report it.`, options);
   }
@@ -54,6 +55,7 @@ type StatusErrorConstructorParameters = [
 ];
 
 export class StatusError extends Error {
+  public name = "StatusError";
   public readonly statusCode: number;
 
   public static BadRequest = { statusCode: 400, message: "Bad Request" };