Cognomen Davelin (Davelin 
) , all around the world, is a very rare last name. The surname Davelin is characteristic of Myanmar, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Much more frequently, Davelin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Davelin | South Africa, Philippines, United States, Myanmar, Democratic Republic of the Congo |