| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Kirby | ['kɜ:bi] | |||
| KIRBY | KUR-bee | English | ||
| KIRE | - | Macedonian | ||
| KIRI | - | Maori | ||
| KIRIL | - | Bulgarian, Macedonian | ||
| KIRILL | kee-REEL | Russian | ||
| KIRILS | - | Latvian | ||
| Kirk | [kə:k] | |||
| KIRK | KURK | English | ||
| KIRKE | - | Greek Mythology | ||
| Kirkland | ['kɜ:klənd] | |||
| KIRO | - | Macedonian | ||
| KIRSI | KEER-see | Finnish | ||
| KIRSIKKA | KEER-seek-kah | Finnish | ||
| KIRSTEEN | - | Scottish |