Family name Krutak (Krutak 
) , globally, is a rare cognomen. The last name Krutak is habitual in Slovakia, where it is quite a rare surname, Croatia, where it is a rare surname, and Czechia. In absolute terms, it most frequently occurs in Eastern Europe, particularly Slovakia, Poland, and Czechia. Also, Krutak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Krutak | Hungary, Slovakia, Czechia, Poland, United States |
|
lars krutak American anthropologist, US (b. 1971) |
|
| paul krutak American paleontologist (b. 1934) |
|
|
| paul russell krutak |
|