Surname Barreto Novoa (Barreto Novoa 
) , across the world, is an extremely rare family name. The cognomen Barreto Novoa is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barreto Novoa | Colombia |
Lucely, Michael, and Sonia Yolanda