Cognomen Czolak (Цолак 
, Czolak 
) , globally, is quite a rare family name. The last name Czolak is habitual in Armenia, where it is quite a common surname, Russia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Armenia, Russia, and the United Kingdom. Much less frequently, Czolak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Цолак | Armenia, Belarus, Ukraine, Kazakhstan, Russia |
| Czolak | United Kingdom, Poland, Malaysia |