| Treveion | Cornish, Welsh | Combination of Trevor and Ian, Fair Town, Abbrevia |
| Trevelyan | | |
| Treves | Old French | To Cross the River, Form of Travers, Crossroads, C |
| Treveyon | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Trevez | Old French | To Cross the River, Form of Travers, Crossroads, C |
| Trevien | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Trevier | | |
| Trevione | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Trevionne | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Trevious | | |
| Trevira | | |
| Trevius | | |
| Trevohn | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Trevona | | |
| Trevond | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Trevonna | | |
| Trevonta | | |
| Trevontay | | |
| Trévor | | Superiority and Greatness. |
| Trevore | Welsh | Prudent, Great Settlement, Large Homestead, Big Vi |
| Trevoris | Welsh | Prudent, Great Settlement, Large Homestead, Big Vi |
| Trevour | Welsh | Prudent, Great Settlement, Large Homestead, Big Vi |
| Trevun | | |
| Trevvor | Welsh | Prudent, Great Settlement, Large Homestead, Big Vi |
| Trevyon | Cornish, Welsh | Combination of Trevor and Ian, Fair Town, Abbrevia |
| Treyquan | | |
| Treysean | | |
| Treyshaun | | |
| Treyshon | | |
| Treyshun | | |
| Treyston | | |
| Treytin | | |
| Treyvan | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Treyvaughn | | |
| Treyven | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Treyvian | | |
| Treyvin | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
| Treyvond | | |
| Treyvone | | |
| Treyvonn | Cornish, English-American | Combination of Trey and Von, Created Name, Fair To |
