| EQUIVALENTS |
| ITALIAN: Fabio |
| PORTUGUESE: Fábio |
| SPANISH: Fabio |
| FEMININE FORMS |
| ANCIENT ROMAN: Fabia, Fabiola |
| ITALIAN: Fabia, Fabiola |
| PORTUGUESE: Fábia |
| SPANISH: Fabiola |
| OTHER FORMS |
| ANCIENT ROMAN: Fabiana, Fabianus |
| CROATIAN: Fabijan |
| DUTCH: Fabian |
| FRENCH: Fabien, Fabienne |
| GERMAN: Fabian |
| HISTORY: Fabian |
| HUNGARIAN: Fábián, Fabó |
| ITALIAN: Fabiana, Fabiano |
| POLISH: Fabian |
| PORTUGUESE: Fabiana, Fabiano |
| SLOVENE: Fabijan |
| SPANISH: Fabián, Fabiana |