Family name Ullaga (Ullaga 
) , all over the world, is a very rare cognomen. The surname Ullaga is characteristic of Hungary, where it is a rare surname, Australia, where it is a very rare surname, and India, where it is an extremely rare surname. Much less frequently, Ullaga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ullaga | India, Hungary, Australia |
| ullaga andrás HU (b. 1940) |
|