Around the globe, Trevaskis (Trevaskis 
) is an extremely rare unknown gender first name. Much more frequently, Trevaskis is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Trevaskis | Australia, United Kingdom, South Africa, United States, United Arab Emirates |
| kennedy trevaskis British colonial official and army officer (b. 1915) |
|