Family name Phallus (Falo 
, Fallo , Falus 
) , globally, is quite a common cognomen. The family name Phallus is characteristic of Hungary, where it is quite a rare surname, Italy, and Angola, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Indonesia, Italy, and the United States. Likewise, Phallus is the forename as well as the last name.