All over the world, Waja (Waja 
, วาจา 
) is quite a rare gender-neutral first name. The first name Waja is habitual in Ethiopia, where it is quite a rare gender-neutral name, Ghana, where it is a rare masculine name, and Oman. Measured by absolute frequency, the name is most common in Ethiopia, Nigeria, and Pakistan. Also, Waja is the last name as well as the forename.