Family name Dublanko (Dublanko 
) , throughout the world, is a very rare surname. The surname Dublanko is habitual in Canada, where it is a rare surname, the United States, where it is an extremely rare surname, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Dublanko | Canada, Brazil, United States |
| curtis dublanko Player of American and Canadian football, US (b. 1988) |
|