[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
type Name = string & Brand<"UrlSafeString"> & Brand<"Name">;
```

Defined in: [packages/common/src/Type.ts:1667](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Type.ts#L1667)

Alphanumeric string for naming in file systems, URLs, and identifiers.

Uses the same safe alphabet as [UrlSafeString](https://evolu.dev/docs/api-reference/common/Type/variables/UrlSafeString) (letters, digits, `-`,
`_`).

The string must be between 1 and 64 characters.

### Example

```ts
const result = Name.from("data-report-123");
if (result.ok) {
  console.log("Valid Name string:", result.value);
} else {
  console.error("Invalid Name string:", result.error);
}
```