In the entire world, Какау (Kakau 
, Cacau 
, Какау 
) is a rare gender-neutral forename. The given name Какау is habitual in Nigeria, where it is a very rare largely male, but uncommonly girly name, Brazil, where it is a very rare mostly girly, but uncommonly male name, and India, where it is an extremely rare gender-neutral name. More prevalently, Какау is the last name as well as the forename.