Throughout the world, Trayko (Трайко 
, Trayko 
) is quite a rare masculine given name. The first name Trayko is habitual in Eastern Europe, particularly Bulgaria, where it is quite a common male name. Likewise, Trayko is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Трайко | Ukraine, Bulgaria, Russia |
| Trayko | Spain, Bulgaria, Argentina, Greece, France |
| trayko tsvetkov MK (b. 1792) |
|
|
|
trayko konstantinov US (b. 1848) |
|
|
trayko gyotov GR (b. 1870) |
|
|
trayko zhelevski GR (b. 1875) |
|
|
trayko zoykata MK |
|
| trayko kyoseto bulgarian revolutionary, GR |
|