[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Type](https://evolu.dev/docs/api-reference/common/Type) › Name

```ts
const Name:  brand(
  "Name",
  UrlSafeString,
  (value) =>
    value.length <= 64 ? ok() : err<NameError>({ type: "Name", value }),
  (error) =>
    The value ${safelyStringifyUnknownValue(error.value)} is not a valid Name.,
) ;
```

Defined in: [packages/common/src/Type.ts:5813](https://github.com/evoluhq/evolu/blob/f0109fb501a593010e858e39248dde1200eeb2d7/packages/common/src/Type.ts#L5813)

A non-empty URL-safe name containing at most 64 UTF-16 code units.