Family name Orko (Orko 
, Орко 
, اوركو) , around the globe, is quite a rare last name. The family name Orko is habitual in Bangladesh, where it is quite a rare surname, Finland, and Ghana, where it is a rare surname. Likewise, Orko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orko | Saudi Arabia, Bolivia, Ghana, Finland, Bangladesh |
| Орко | Ukraine, Russia |
|
risto orko Finnish filmmaker, FI (b. 1899) |
|
|
liisa orko Finnish teacher and professor of sports science (1902-1987), FI (b. 1902) |
|
| kare risto orko FI (b. 1940) |
|
|
| maarit orko FI |
|