Family name Alaniou (Alaniou 
) , around the globe, is a very rare cognomen. The surname Alaniou is characteristic of France, where it is a very rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alaniou | Canada, France |
| alain louis eugène charles alaniou (b. 1896) |
|