Koos kacha mma aha pụtara: Eru, Ifịk, Enyịn, Enyi na enyi, Oge a. Nweta Koos pụtara aha.
Khosravi kacha mma aha nna pụtara: Iwe, Oge a, Eji obi ụtọ, Okike, Emesapụ aka. Nweta Khosravi pụtara aha nna.
Koos si malite aha mbụ. Diminutive of Jacob. Nweta Koos si malite aha mbụ.
Aha ikpeazụ Khosravi kasị nkịtị na Iran. Nweta Khosravi aha nna na-agbasa.
Transcription ma ọ bụ otú kpo aha mbụ Koos: KO:S. Olee otú ịkpọ Koos.
Agakọta aha maka Koos na mba dị iche iche na-asụ asụsụ: Akiba, Akiva, Coby, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, Jaagup, Jaak, Jaakko, Jaakob, Jaakoppi, Jacky, Jacob, Jacobo, Jacobus, Jacó, Jacopo, Jacques, Jago, Jaime, Jaka, Jakab, Jake, Jakes, Jakob, Jakov, Jakša, Jakub, Jákup, James, Jamey, Japik, Jaša, Jaska, Jaume, Jaumet, Jay, Jaycob, Jaymes, Jeb, Jem, Jemmy, Jeppe, Jim, Jockel, Jokūbas, Kapel, Kimo, Koba, Koby, Koppel, Kuba, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha. Nweta Koos na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Khosravi: Jamie, Lizabeth, Rosa, Virgil, Michelle. Nweta Aha na-aga na Khosravi.
Ndakọrịta nke Koos na Khosravi bụ 69%. Nweta Ndakọrịta nke Koos na Khosravi.