Surname Tribrat (Tribrat 
, Трибрат 
) , in the world, is a rare family name. The surname Tribrat is characteristic of Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Tribrat | Russia, India, Ukraine |
| Трибрат | Kazakhstan, Russia, Ukraine |