Surname ฟูสกุล (Fusun 
, Fusakul 
, ฟูสกุล ) , all around the world, is a rare cognomen. The family name ฟูสกุล is habitual in Thailand, where it is a rare surname, Hungary, where it is a very rare surname, and Turkey, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Thailand, Hungary, and the United States. More frequently, ฟูสกุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fusun | United Kingdom, United States, India, Turkey, China |
| Fusakul | Thailand, India |
| Foosakul, ฟูสกุล | Thailand |