Around the globe, Alann-Katou (Alann-Katou 
) is an extremely rare unknown gender given name. Much more prevalently, Alann-Katou is the last name as well as the forename. Parts of the name also exists independently as a first name Alann, and a last name Katou.
| VARIANT | COUNTRY |
|---|---|
| Alann-Katou | Democratic Republic of the Congo |