All over the world, Lairen (Lairen 
) is a rare predominantly feminine, but scarcely boy's given name. The forename Lairen is characteristic of Tanzania, where it is a very rare female name, Philippines, and the United States, where it is an extremely rare epicene name. Not in comparison with a country's population, it most frequently occurs in Philippines, Tanzania, and India. Also, Lairen is the last name as well as the forename.