| Name | Gender | Pronounced | Usage |
|---|---|---|---|
| Firuza | - | Azerbaijani, Tajik, Uzbek | |
| Daniel | DAN-yəl (English), dah-nee-EL (Jewish), dan-YEL (French), DAH-nee-el (German), DAHN-yel (Polish) | English, Hebrew, French, German, Swedish, Norwegian, Danish, Polish, Czech, Slovak, Spanish, Portugu | |
| Tivadar | TEEV-aw-dawr | Hungarian | |
| Celsus | - | Ancient Roman | |
| Aeron (1) | - | Welsh | |
| Isamu | ee-sah-moo | Japanese |