Cognomen Mecq (Mecq 
) , in the world, is a very rare last name. The last name Mecq is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Colombia, and Peru, where it is an extremely rare surname. Much less frequently, Mecq is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mecq | Colombia, Peru, Venezuela |