# `GSGlyphsInfo lowerCaseName:`

*Instance Method*

Returns the name of the lowercase glyph name linked to the given uppercase name

## Declaration

```swift
func lowerCaseName(_ name: String) -> String?
```

```objc
- (NSString *) lowerCaseName:(NSString *) name;
```

```python
lowerCaseName_(name: str) -> str
```

## Parameters

- `name` — A upper case glyph name

## Return Value

The matching lower case name

## Discussion

In most instances this is equivalent with `[name lowercaseString]` but there are some exceptions. e.g. A > a, KoppaArchaic > koppaArchaic