Globally, Phallus (Falo 
, Fallo , Falus 
) is quite a rare gender-neutral first name. The first name Phallus is habitual in India, where it is a rare unisex name, South Africa, where it is a rare masculine name, and Saudi Arabia, where it is a very rare masculine name. Measured by absolute frequency, the name is most common in India, South Africa, and Nigeria. Likewise, Phallus is the last name as well as the forename.