Cognomen Cacahuète (Cacahuete 
, Cacahuète , Cacahuatl 
) , around the globe, is a very rare family name. The last name Cacahuète is characteristic of France, where it is a very rare surname, Spain, where it is an extremely rare surname, and Mexico. Much less frequently, Cacahuète is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cacahuete | Spain, France |
| Cacahuète | France |
| Cacahuatl | Mexico |