Jerko kacha mma aha pụtara: Oge a, Enyịn, Eru, Ifịk, Emesapụ aka. Nweta Jerko pụtara aha.
Jerko si malite aha mbụ. Croatian diminutive of Jerome. Nweta Jerko si malite aha mbụ.
Transcription ma ọ bụ otú kpo aha mbụ Jerko: YER-ko. Olee otú ịkpọ Jerko.
Agakọta aha maka Jerko na mba dị iche iche na-asụ asụsụ: Gerolamo, Geronimo, Gerónimo, Girolamo, Hieronymos, Hieronymus, Ieronimus, Jérôme, Jeroen, Jerome, Jerónimo, Jerônimo, Jerry, Roni. Nweta Jerko na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Cregar: Nelson, Jerry, Sadye, Cindi, Anamaria. Nweta Aha na-aga na Cregar.