Cognomen ฟาซิน (Fazin 
, Fasin 
, ฟาซิน ) , globally, is a rare family name. The cognomen ฟาซิน is characteristic of Malaysia, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Indonesia, where it is a very rare surname. Measured by absolute frequency, the name is most common in Malaysia, Indonesia, and India. Likewise, ฟาซิน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fazin | Indonesia, India, Pakistan, Malaysia, Saudi Arabia |
| Fasin | Spain, India, Malaysia, Thailand, United States |
| ฟาซิน | Thailand |