Jerker kacha mma aha pụtara: Ifịk, Kechioma, Emesapụ aka, Oké njọ, Iwe. Nweta Jerker pụtara aha.
Jerker si malite aha mbụ. Old Swedish variant of Erik. Nweta Jerker si malite aha mbụ.
Agakọta aha maka Jerker na mba dị iche iche na-asụ asụsụ: Aric, Èric, Éric, Eerik, Eerikki, Eero, Eirik, Eiríkr, Eiríkur, Eric, Erich, Erick, Érico, Erik, Erikas, Erkki, Eryk, Jerrik. Nweta Jerker na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Tiner: Benito, Wilford, Kimberlee, Rickie, Eric, Éric, Èric. Nweta Aha na-aga na Tiner.