All over the world, Тесин (Tesin 
, Tesine 
, Tesyn 
) is a rare epicene first name. The first name Тесин is characteristic of Ethiopia, where it is a rare epicene name, and India, where it is a very rare gender-neutral name. Likewise, Тесин is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tesin | Italy, Serbia, United States, India, Brazil |
| Tesine | Argentina, Ethiopia, Brazil, United States |
| Tesyn | Philippines |
| Тесин | Russia |