Family name Cmarko (Cmarko 
) , in all the world, is a rare last name. The surname Cmarko is habitual in Slovakia, where it is quite a rare surname, Croatia, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Cmarko | United States, Slovakia, Croatia |
|
vojtech cmarko SK (b. 1914) |
|
| dušan cmarko researcher |
|