Surname Trpko (Trpko 
, Тръпко 
) , in the entire world, is a very rare last name. The family name Trpko is habitual in North Macedonia, where it is a rare surname, Bulgaria, and the United States, where it is an extremely rare surname. Also, Trpko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trpko | United States, North Macedonia, Canada |
| Тръпко | Bulgaria |