Surname Quejero (Quejero 
) , worldwide, is a very rare family name. The cognomen Quejero is characteristic of Argentina, where it is a very rare surname, Philippines, where it is an extremely rare surname, and the United States. Much less frequently, Quejero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Quejero | United States, Argentina, Spain, Philippines |