Last name Altaïr (Altaïr 
) , throughout the world, is an extremely rare surname. The surname Altaïr is habitual in Western Europe, particularly France, where it is a very rare surname. More frequently, Altaïr is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Altaïr | Mexico, Spain, France, New Zealand |