| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Trevor | ['trevə] | |||
| TREVOR | TRE-vər (English) | Welsh, English | ||
| TREY | TRAY | English | ||
| TRI | TREE | Indonesian | ||
| TRIA | - | English (Rare) | ||
| TRICIA | TRISH-ə | English | ||
| TRIFON | - | Bulgarian | ||
| TRIINU | - | Estonian | ||
| TRIJNTJE | TRIEN-tyə | Dutch | ||
| TRINA | TREE-nə | English | ||
| TRINE | - | Danish | ||
| TRINI | TREE-nee | Spanish | ||
| TRINIDAD | tree-nee-DHAHD | Spanish | ||
| TRINITY | TRIN-i-tee | English | ||
| Tripp | [trip] |