Surname Ularajhaka (Ularajhaka 
) , in the world, is an extremely rare cognomen. The cognomen Ularajhaka is habitual in Southern Asia, particularly India, where it is an extremely rare surname. More frequently, Ularajhaka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ularajhaka | India |