Family name Cruchy (Cruchy 
) , in all the world, is an extremely rare cognomen. The surname Cruchy is habitual in Nicaragua, where it is a very rare surname, and Canada, where it is an extremely rare surname. Much more frequently, Cruchy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cruchy | Canada, Nicaragua, Democratic Republic of the Congo |