Surname Канчина (Канчина 
, Kanchyna 
) , in all the world, is a very rare family name. The surname Канчина is habitual in Eastern Europe, particularly Bulgaria, where it is a rare surname, Belarus, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Канчина | Russia, Ukraine, Bulgaria, Belarus |
| Kanchyna | United States |