Worldwide, Gasu (Gasu 
) is quite a rare unisex first name. The forename Gasu is habitual in Ethiopia, where it is a rare gender-neutral name, Ghana, where it is a rare male name, and Saudi Arabia, where it is a very rare male name. Measured by absolute frequency, it most frequently occurs in Ethiopia, India, and Ghana. More prevalently, Gasu is the last name as well as the forename.