| Name variants: 3 female and 24 male name variants, sorted by name and gender |
| Name | Languages of Use |
| Foma | Russian |
| Tamás | Hungarian |
| Teoma | Aramaic |
| Tevin | Scottish |
| Thom | Dutch, English |
| Thomas | German, Scandinavian, French, English |
| Thomaz | Portuguese |
| Thommy | German, French, English |
| Tom | German, French, English |
| Toma | Serbo-Croatian |
| Toma | Georgian |
| Tomas | Scandinavian, Spanish |
| Tomás | Spanish |
| Tomás | Slovak, Czech |
| Tómas | Icelandic |
| Tomaso | Italian |
| Tomass | Latvian |
| Tomasz | Polish |
| Tomé | Portuguese |
| Tommas | Maltese |
| Tommaso | Italian |
| Tommy | English |
| Tumasch | Rhaeto-Romanic |
| Tuomas | Finnish |
|