Surname Nagelin (Nagelin 
) , around the world, is a rare last name. The family name Nagelin is habitual in Switzerland, where it is quite a rare surname, Hungary, where it is a rare surname, and Austria. In absolute terms, it most frequently occurs in Switzerland, France, and the United States. Very seldom, Nagelin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nagelin | Austria, Hungary, France, United States, Switzerland |