All around the world, Trevett (Trevett 
) is a very rare largely masculine, but seldom feminine first name. The forename Trevett is characteristic of Northern America, particularly the United States, where it is an extremely rare mostly masculine, but infrequently feminine name. Predominantly, Trevett is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Trevett | Canada, New Zealand, Australia, United States, United Kingdom |