Family name Barchyn (Барчын 
, Барчин 
, Баршын ) , worldwide, is a rare cognomen. The surname Barchyn is habitual in Kyrgyzstan, where it is quite a common surname, Ukraine, where it is a very rare surname, and Canada. Also, Barchyn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Барчын | Russia, Kyrgyzstan |
| Барчин | Ukraine, Russia, Kyrgyzstan, Kazakhstan |
| Баршын | Russia, Kazakhstan |
| Barchyn | Canada, Kyrgyzstan, United States |