Last name Gaharia (Gaharia 
) , all over the world, is a very rare surname. The last name Gaharia is habitual in Sweden, where it is a rare surname, and India, where it is an extremely rare surname. Much less frequently, Gaharia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaharia | Sweden, India |