Surname Капыш (Капыш 
, Kapych 
) , globally, is a rare cognomen. The cognomen Капыш is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a rare surname, and Kyrgyzstan, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Belarus, Russia, and Kazakhstan. Likewise, Капыш is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Капыш | Belarus, Kyrgyzstan, Russia, Kazakhstan |
| Kapych | United States |