Surname กะซัน (Kasan 
, กะซัน 
) , around the globe, is a common family name. The cognomen กะซัน is habitual in Suriname, where it is quite a common surname, Indonesia, where it is quite a rare surname, and Malaysia. Not in comparison with a country's population, this name is the most popular in Indonesia, India, and Philippines. More frequently, กะซัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kasan | Philippines, India, Indonesia, Japan, Malaysia |
| กะซัน | Thailand |