All over the world, Silwin (Silwin 
) is a very rare dominantly male, but uncommonly female first name. The given name Silwin is habitual in South-eastern Asia, particularly Philippines, where it is a very rare male name. Likewise, Silwin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Silwin | South Africa, Philippines, India, Argentina, Myanmar |