Cognomen Janatan (Janatan 
) , all over the world, is a rare family name. The family name Janatan is habitual in Nicaragua, where it is a very rare surname, Indonesia, and Malaysia. Not in comparison with a country's population, it is commonest in Indonesia, Malaysia, and Mexico. More prevalently, Janatan is the forename as well as the last name.
Ray, Hansda, Moreira, Andrade, Candido, Barreto, Bezerra, Binbang, Pradhan, Ramdeen, Ginting, Lacerda, Feitoza, Queiroz, Sasoones, Silveira, Siqueira, Carvalho, Battisti, Ludgerio, Ferreira, Oliveira, Barros, Araujo, Santos, Morais, Rav, Das, Melo, Sekh, Soto, Cruz, Bibi, Dias, Tudu, Murmu, Fernandes, Saren, Sousa, Souza, Costa, Kisku, Paula, Digal, Graef, Nayak, Nisha, Nunes, Silva, and Nascimento