Cognomen Кобалиа (Кобалиа 
, Kobalia 
) , in all the world, is a rare family name. The family name Кобалиа is characteristic of Georgia, where it is quite a rare surname, Estonia, where it is a rare surname, and Lithuania. Measured by absolute frequency, this name is the most popular in Georgia, Russia, and Lithuania.
| VARIANT | COUNTRY |
|---|---|
| Кобалиа | Russia |
| Kobalia | Russia, Estonia, Georgia, Greece, Lithuania |