Surname Alesón (Alesón 
) , throughout the world, is an extremely rare cognomen. The last name Alesón is characteristic of Spain, where it is a very rare surname, and Argentina, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alesón | Spain, Argentina |
|
atanasio alesón ES (b. 1795) |
|
| juan josé de alesón Spanish naval officer and politician (1758-1818), ES (b. 1758) |
|