Family name Calquer (Kalkir 
, Calquer 
) , around the world, is a rare cognomen. The last name Calquer is characteristic of Turkey, where it is a rare surname, Brazil, where it is an extremely rare surname, and India. Very seldom, Calquer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalkir | Turkey, India |
| Calquer | Brazil |