Family name Belazaras (Belazaras 
) , in all the world, is a very rare cognomen. The family name Belazaras is characteristic of Lithuania, where it is quite a rare surname, Argentina, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Belazaras | United States, Argentina, Lithuania |
| antanas belazaras Lithuanian composer (1913-1976), LT (b. 1913) |
|