Family name Гавалов (Гавалов 
, Gavalov 
) , in all the world, is a very rare cognomen. The family name Гавалов is characteristic of Eastern Europe, particularly Bulgaria, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. In absolute terms, it is the most numerous in Russia, Bulgaria, and France.
| VARIANT | COUNTRY |
|---|---|
| Гавалов | Bulgaria, Ukraine, Russia |
| Gavalov | France, Canada, United States |