Family name Quiroga Ulloa (Quiroga Ulloa 
) , in all the world, is an extremely rare last name. The surname Quiroga Ulloa is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Ecuador.
| VARIANT | COUNTRY |
|---|---|
| Quiroga Ulloa | Ecuador, Chile |
Huilder, and Melquisidec