Family name Duleen (Duleen 
) , in all the world, is an extremely rare surname. Much more frequently, Duleen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duleen | India, United States, New Zealand, Sri Lanka |
Oshadha, Fernando, Senaratne, Gonsalves, Jayasekara, Dharmaratne, and Haputhanthiri