| DIMINUTIVES AND SHORT FORMS |
| ENGLISH (BRITISH): Gaz |
| OTHER FORMS |
| ANCIENT GERMANIC: Gero, Gervas, Gervasius |
| ANCIENT SCANDINAVIAN: Geirr |
| ENGLISH: Garey, Garry, Gervase, Jarvis, Jervis |
| FRENCH: Gervais, Gervaise |
| GERMAN: Gero, Gervas |
| ICELANDIC: Geir |
| ITALIAN: Gervasio |
| NORWEGIAN: Geir |
| POLISH: Gerwazy |
| PORTUGUESE: Gervásio |
| SPANISH: Gervasio |