Last name Buerga (Buerga 
) , in the world, is a very rare cognomen. The cognomen Buerga is characteristic of Latin America and the Caribbean, particularly Uruguay, where it is a rare surname, and Argentina, where it is an extremely rare surname. Much less frequently, Buerga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Buerga | Spain, Uruguay, Argentina |