Family name Hanuscak (Hanuscak 
) , in the entire world, is a rare cognomen. The family name Hanuscak is habitual in Slovakia, where it is quite a rare surname, Czechia, where it is a rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it is the most numerous in Slovakia, the United States, and Czechia.
| VARIANT | COUNTRY |
|---|---|
| Hanuscak | Canada, United States, Czechia, Slovakia |