Surname Kulseng (Kulseng 
, กุลเส็ง ) , globally, is a rare family name. The family name Kulseng is characteristic of Norway, where it is quite a rare surname, Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Kulseng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kulseng | United States, Norway, Spain, Thailand |
| กุลเส็ง | Thailand |
| thea floer kulseng NO |
|