Last name Тыж (Tyj 
, Тыж 
) , worldwide, is a rare family name. The last name Тыж is habitual in Lebanon, where it is a rare surname, Thailand, where it is a very rare surname, and Kazakhstan. Measured by absolute frequency, it is commonest in Lebanon, Russia, and China. Also, Тыж is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tyj | Thailand, Belgium, United States, Lebanon, China |
| Тыж | Kazakhstan, Russia |