Family name Antasan (Antasan 
) , all around the world, is a very rare cognomen. The surname Antasan is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname, Malaysia, and Thailand. In absolute terms, it is the most numerous in South-eastern Asia, particularly Indonesia, Philippines, and Thailand. Very seldom, Antasan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Antasan | Philippines, Thailand, France, Indonesia, Malaysia |