Family name อาสาฬห์ (Asan 
, Arsan 
, อาสาฬห์ 
) , in the entire world, is a common last name. The cognomen อาสาฬห์ is characteristic of North Macedonia, where it is quite a common surname, Turkey, and Romania. Measured by absolute frequency, the name is most common in Turkey, Indonesia, and Nigeria. Also, อาสาฬห์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Asan | Nigeria, Turkey, India, Romania, Indonesia |
| Arsan | Philippines, Turkey, India, Romania, Indonesia |
| อาสาฬห์ | Thailand |
| Arsarn | Thailand, United States |