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# init(name:)

Returns a time zone initialized with a given identifier.

```
init?(name tzName: String)
```

## Parameters

`tzName`

The identifier for the time zone. Providing `nil` for this parameter raises an invalid argument exception.

## Return Value

A time zone object initialized with the identifier `tzName`.

## Discussion

If `tzName` is a known identifier, this method calls [`init(name:data:)`](/documentation/Foundation/NSTimeZone/init(name:data:)) with the appropriate data object.

---

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