Cognomen Аласан (Alasan 
, Alassan , Аласан 
) , all over the world, is a common family name. The family name Аласан is characteristic of Nigeria, where it is quite a common surname, Libya, where it is quite a rare surname, and Cameroon. Likewise, Аласан is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alasan, Alassan | Libya, Gambia, Nigeria, India, Cameroon |
| Аласан | Kyrgyzstan, Russia |