Jaka kacha mma aha pụtara: Obodo, Enyịn, Ifịk, Eji obi ụtọ, Emesapụ aka. Nweta Jaka pụtara aha.
Knehans kacha mma aha nna pụtara: Oge a, Ifịk, Kechioma, Eru, Eji obi ụtọ. Nweta Knehans pụtara aha nna.
Jaka si malite aha mbụ. Slovene form of Jacob (or James). Nweta Jaka si malite aha mbụ.
Agakọta aha maka Jaka na mba dị iche iche na-asụ asụsụ: Akiba, Akiva, Cobus, Coby, Coos, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, Jaagup, Jaak, Jaakko, Jaakob, Jaakoppi, Jaap, Jacky, Jacob, Jacobo, Jacobus, Jacó, Jacopo, Jacques, Jago, Jaime, Jakab, Jake, Jakes, Jakob, Jakov, Jakša, Jakub, Jákup, James, Jamey, Japik, Jaska, Jaume, Jaumet, Jay, Jaycob, Jaymes, Jeb, Jem, Jemmy, Jeppe, Jim, Jockel, Jokūbas, Kapel, Kimo, Koba, Kobe, Kobus, Koby, Koos, Koppel, Kuba, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Sjaak, Sjakie, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha. Nweta Jaka na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Knehans: Aubrey, Graig, Darrick, Jake, Nickole. Nweta Aha na-aga na Knehans.
Ndakọrịta nke Jaka na Knehans bụ 85%. Nweta Ndakọrịta nke Jaka na Knehans.