Surname Melwil (Melwil 
) , in the world, is an extremely rare family name. The family name Melwil is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname. More frequently, Melwil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Melwil | South Africa, Philippines, United States, India, Venezuela |