Surname Aliasan (Aliasan 
) , around the globe, is a rare cognomen. The family name Aliasan is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname, Philippines, and Indonesia, where it is a very rare surname. Also, Aliasan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aliasan | Philippines, Nigeria, Malaysia, India, Indonesia |