Cognomen Cuelan (Cuelan 
) , all around the world, is a very rare last name. The last name Cuelan is habitual in Colombia, where it is a very rare surname, Indonesia, and Brazil, where it is an extremely rare surname. Very seldom, Cuelan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cuelan | Indonesia, Colombia, Brazil, Philippines |