Family name Kapchuk (Kapchuk 
, Капчук 
) , all over the world, is a rare last name. The surname Kapchuk is habitual in Ukraine, where it is a rare surname, Belarus, and Kazakhstan. In absolute terms, this name is the most popular in Ukraine, Russia, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Kapchuk | Russia, Brazil, United States, Ukraine, Israel |
| Капчук | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |
|
natalia kapchuk Russian actress, RU (b. 1986) |
|