Last name กุลศรัณย์ (กุลศรัณย์ 
) , all around the world, is an extremely rare family name. The cognomen กุลศรัณย์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More frequently, กุลศรัณย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กุลศรัณย์ | Thailand |