Family name Trezin (Trezin 
, Трезин 
) , around the world, is a very rare cognomen. The last name Trezin is habitual in France, where it is a very rare surname, Kazakhstan, and Russia. Much less frequently, Trezin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trezin | France, India |
| Трезин | Russia, Kazakhstan |