All over the world, Sayne (Sayne 
) is a rare epicene first name. The given name Sayne is habitual in Philippines, where it is a very rare dominantly female, but uncommonly masculine name, Mexico, and Brazil, where it is an extremely rare dominantly female, but seldom male name. Measured by absolute frequency, it is commonest in Philippines, Mexico, and India. Likewise, Sayne is the last name as well as the forename.