Family name Белецькая (Белецькая 
) , in the world, is an extremely rare last name. The cognomen Белецькая is habitual in Eastern Europe, particularly Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Белецькая | Ukraine |
Beleckaia, Beletckaia, Beletskaia, and Beletskaya