Family name Asahan (Asahan 
) , in the entire world, is quite a rare surname. The surname Asahan is habitual in South-eastern Asia, particularly Philippines, where it is a rare surname, Indonesia, and Malaysia, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Philippines, Indonesia, and the United States. Also, Asahan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Asahan | Philippines, United States, India, Indonesia, Japan |