All over the world, Gelwin (Gelwin 
) is a rare male first name. The given name Gelwin is habitual in Tanzania, where it is a very rare boy's name, Philippines, where it is a very rare dominantly male, but uncommonly feminine name, and Indonesia, where it is a very rare male name. Very seldom, Gelwin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gelwin | Indonesia, Philippines, Tanzania, India, Peru |