Family name Alesander (Alesander 
) , all around the world, is a rare surname. The cognomen Alesander is characteristic of the Dominican Republic, where it is a rare surname, Spain, and Venezuela, where it is a very rare surname. In absolute terms, it is the most numerous in Spain, the Dominican Republic, and Nigeria. More frequently, Alesander is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alesander | Colombia, Dominican Republic, Spain, Brazil, Nigeria |