Across the world, Jahen (Jahen 
) is a rare unisex first name. The forename Jahen is characteristic of Mexico, where it is a very rare largely masculine, but seldom feminine name, Pakistan, where it is a very rare masculine name, and India, where it is a very rare unisex name. In absolute terms, this name is the most popular in India, Pakistan, and Indonesia. Likewise, Jahen is the last name as well as the forename.