Cognomen Arniche (Arniche 
) , all over the world, is an extremely rare surname. The surname Arniche is habitual in Spain, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Brazil. Predominantly, Arniche is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arniche | Philippines, Argentina, Spain, Brazil, Democratic Republic of the Congo |