Family name Бучинска (Бучинска 
) , throughout the world, is a very rare cognomen. The family name Бучинска is habitual in Eastern Europe, particularly Bulgaria, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Бучинска | Russia, Bulgaria |
Boutchinska, Buchinska, and Buchynska