Cognomen Almansan (Almansan 
) , throughout the world, is a very rare family name. The surname Almansan is characteristic of Romania, where it is a rare surname, Philippines, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Philippines, Romania, and Mexico. Very seldom, Almansan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Almansan | Mexico, Argentina, Romania, Philippines |