Cognomen Mecqui (Mecqui 
) , around the world, is a very rare last name. The surname Mecqui is habitual in Latin America and the Caribbean, particularly Argentina, where it is a very rare surname, and Chile, where it is an extremely rare surname. Very seldom, Mecqui is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mecqui | France, United States, Chile, Argentina |