Globally, Onkumleung (Onkumleung 
) is an extremely rare unknown gender given name. Much more prevalently, Onkumleung is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Onkumleung | Thailand |
Chawee, Yuttana, Kittipong, Wisanuporn, and Wisanupoin