Family name Couez (Couez 
) , worldwide, is a very rare surname. The cognomen Couez is habitual in Belgium, where it is a rare surname, Croatia, where it is a very rare surname, and France. Very seldom, Couez is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Couez | Spain, Croatia, France, Belgium |
| jules couez FR (b. 1897) |
|