Cognomen Tarvan (Tarvan 
) , in the world, is an extremely rare surname. The last name Tarvan is characteristic of Southern Asia, particularly India, where it is an extremely rare surname. Much more frequently, Tarvan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tarvan | India, United States |
| zdeněk tarvan CZ (b. 1938) |
|