Globally, Dulys (Dulys 
) is a very rare epicene forename. The given name Dulys is habitual in Latin America and the Caribbean, particularly Colombia, where it is a very rare unisex name. More prevalently, Dulys is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dulys | Honduras, Colombia, France, United States, Venezuela |