Cognomen Noylen (Noylen 
) , in all the world, is an extremely rare surname. The last name Noylen is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname. More frequently, Noylen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Noylen | Nicaragua, United States, Philippines, Costa Rica |