Worldwide, Хайзер (Heiser 
, Hyser 
, Хайзер 
) is a rare primarily masculine, but very infrequently girly first name. The first name Хайзер is habitual in Latin America and the Caribbean, particularly Nicaragua, where it is a rare gender-neutral name, Peru, where it is a rare primarily boy's, but very infrequently female name, and Colombia, where it is a very rare male name. Not in comparison with a country's population, it most frequently occurs in Peru, Indonesia, and Mexico. Much more frequently, Хайзер is the last name as well as the forename.