Surname Erwing (Erwing 
) , globally, is a rare cognomen. The family name Erwing is characteristic of Nicaragua, where it is quite a rare surname, Venezuela, where it is a rare surname, and Sweden. In absolute terms, it is commonest in Latin America and the Caribbean, particularly Nicaragua, Mexico, and Venezuela. Also, Erwing is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Erwing | Nicaragua, Guatemala, Venezuela, Mexico, Colombia |