Family name Tsahaj (Цахай 
, Tsahaj 
) , in the world, is an extremely rare surname. The family name Tsahaj is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname. Predominantly, Tsahaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Цахай | Russia |
| Tsahaj | United States |