Last name Alidan (Alidan 
) , all around the world, is a rare family name. The cognomen Alidan is characteristic of Malaysia, where it is a rare surname, Saudi Arabia, where it is a very rare surname, and Philippines. In absolute terms, it is the most numerous in South-eastern Asia, particularly Philippines, Malaysia, and Indonesia. Also, Alidan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alidan | Malaysia, Saudi Arabia, India, Indonesia, Philippines |