Surname Alaiso (Alaiso 
) , in the entire world, is a very rare cognomen. The cognomen Alaiso is habitual in Finland, where it is a rare surname, Sweden, and Canada, where it is an extremely rare surname. Very seldom, Alaiso is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alaiso | Canada, Brazil, Finland, Sweden |