Last name Alsair (Alsair 
) , globally, is a rare cognomen. The surname Alsair is characteristic of Sudan, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and Indonesia. Much less frequently, Alsair is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alsair | Indonesia, Saudi Arabia, Sudan, India, Brazil |