Cognomen Гаулика (Gaulika 
, Gaoulika , Гаулика 
) , in the entire world, is a very rare family name. The cognomen Гаулика is habitual in Russia, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Гаулика is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaulika, Gaoulika | India |
| Гаулика | Russia |