Family name Jasai (Jasai 
) , globally, is a very rare cognomen. The cognomen Jasai is habitual in Netherlands, where it is a very rare surname, Mexico, and Honduras. In absolute terms, it is the most numerous in India, Mexico, and Netherlands. Much more frequently, Jasai is the forename as well as the last name.
Mag, Marndi, Manjhi, Madden, Silale, Baskey, Beshra, Prasad, Hansda, Hemrum, Hibdon, Marandi, Montiel, Perkins, Hansdah, Hasadah, Hembram, Hembrum, Marshall, Caldwell, Crawford, Hansadah, Yadav, Honsa, Digal, Perez, Mog, Ram, Nez, Suva, Rios, Devi, Gami, Tudu, Mardi, Mandi, Ferrucho, Majhi, Murmu, Saren, Soren, Stith, Chara, Cavad, Baske, Bates, Kisku, Pansa, Moore, and Hernandez