Surname Jerna (Jerna 
) , all over the world, is a very rare last name. The cognomen Jerna is characteristic of Philippines, where it is an extremely rare surname, Venezuela, and India. More prevalently, Jerna is the forename as well as the last name.
Kee, Salmani, Sarvida, Serrano, Soriano, Catapan, Cornejo, Bodiong, Rondina, Dadivas, Dumagil, Gundaya, Jackson, Jacques, Tropico, Nebreja, Estella, Freeman, Waradil, Ringgold, Castrodes, Manalastas, Malonzo, Watson, Ginete, Distor, Gan, Tan, Casa, Reid, Isla, Mones, Adams, Adupe, Capul, Punto, Hutchinson, Reyes, Gomez, Lyell, Hagan, Huger, Santos, Starks, Perino, Romero, Russel, Dalina, Davis, and Meriweather