Family name Moruga (Moruga 
) , across the world, is a rare surname. The cognomen Moruga is characteristic of Uzbekistan, where it is a rare surname, Poland, where it is a very rare surname, and Argentina. Very seldom, Moruga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Moruga | Spain, Argentina, Poland, Uzbekistan, India |