Surname Tripolskii (Tripolskii 
, Трипольский 
) , around the world, is a rare cognomen. The family name Tripolskii is habitual in Estonia, where it is a rare surname, Russia, and Kazakhstan, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tripolskii | Russia, Estonia |
| Трипольский | Kazakhstan, Russia, Ukraine |