| Gender | Unisex |
|---|---|
| Language(s) | English |
| Origin | |
| Language(s) | Irish, Old Norse, English |
| Word/name | Kirby (surname) |
| Region of origin | Ireland, England, Scandinavia |
| Other names | |
| Related names | Kerby, Kirkby |
Kirby is a given name. Notable people with the given name include: