Cognomen Тсарук (Тсарук 
, Tsaruk 
) , globally, is a rare surname. The cognomen Тсарук is habitual in Cyprus, where it is quite a rare surname, Belarus, where it is a rare surname, and Estonia. Measured by absolute frequency, this name is the most popular in Russia, Belarus, and Cyprus. Much less frequently, Тсарук is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Тсарук | Russia |
| Tsaruk | Belarus, Russia, Cyprus, United States, Poland |