All over the world, Allakattu (Allakattu 
) is a very rare epicene forename. The forename Allakattu is habitual in Southern Asia, particularly India, where it is an extremely rare epicene name. Likewise, Allakattu is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Allakattu | United States, India |