In the world, Leiser (Leiser 
, לייזר 
, Лайзер 
) is a rare largely male, but seldom girly forename. The first name Leiser is habitual in Latin America and the Caribbean, particularly Guatemala, where it is a rare boy's name, Peru, where it is a rare predominantly masculine, but very infrequently girly name, and Nicaragua. In absolute terms, this name is the most popular in Latin America and the Caribbean, particularly Guatemala, Peru, and Colombia. More frequently, Leiser is the last name as well as the forename.