Koos kacha mma aha pụtara: Eru, Ifịk, Enyịn, Enyi na enyi, Oge a. Nweta Koos pụtara aha.
Dost kacha mma aha nna pụtara: Obodo, Oké njọ, Emesapụ aka, Eru, Okike. Nweta Dost pụtara aha nna.
Koos si malite aha mbụ. Diminutive of Jacob. Nweta Koos si malite aha mbụ.
Aha ikpeazụ Dost kasị nkịtị na Afghanistan. Nweta Dost 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 Dost: Donnie, Margot, Jae, Kimberlie, Joseph. Nweta Aha na-aga na Dost.
Ndakọrịta nke Koos na Dost bụ 74%. Nweta Ndakọrịta nke Koos na Dost.