Surname Cellou (Cellou 
, セル 
) , in the world, is a rare family name. The cognomen Cellou is characteristic of Guinea, where it is quite a rare surname, Senegal, where it is a rare surname, and France, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Guinea, Senegal, and Japan. Likewise, Cellou is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cellou | Senegal, Spain, France, Canada, Guinea |
| セル | Japan |