Cognomen Yulbrainer (Yulbrainer 
) , across the world, is an extremely rare surname. The surname Yulbrainer is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. More frequently, Yulbrainer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yulbrainer | South Africa, Philippines, Colombia, United States, Venezuela |