Cognomen Krivák (Krivák 
) , in the entire world, is a very rare family name. The surname Krivák is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Krivák | Czechia |
| miroslav krivák (b. 1931) |
|
|
| radoslav krivák researcher |
|
|
| ján krivák Slovak footballer, SK (b. 1993) |
|