Across the world, Хайден (Hyden 
, Heiden 
, Хайден 
) is a rare gender-neutral first name. The first name Хайден is characteristic of Philippines, where it is a rare gender-neutral name, Peru, where it is a very rare predominantly masculine, but very infrequently girly name, and South Africa, where it is a very rare boy's name. Measured by absolute frequency, the name is most common in Philippines, the United States, and South Africa. Predominantly, Хайден is the last name as well as the forename.