Sjaak kacha mma aha pụtara: Oge a, Eji obi ụtọ, Kechioma, Enyịn, Okike. Nweta Sjaak pụtara aha.
Brostoff kacha mma aha nna pụtara: Obodo, Okike, Enyi na enyi, Oké njọ, Iwe. Nweta Brostoff pụtara aha nna.
Sjaak si malite aha mbụ. Dutch form of Jacques or Isaac. Nweta Sjaak si malite aha mbụ.
Sjaak aha diminutives: Sjakie. Nweta Nicknames maka Sjaak.
Transcription ma ọ bụ otú kpo aha mbụ Sjaak: SHAH:K. Olee otú ịkpọ Sjaak.
Agakọta aha maka Sjaak na mba dị iche iche na-asụ asụsụ: Akiba, Akiva, Coby, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Iikka, Iiro, Iisakki, Ike, Isaac, Isaak, Isak, Issac, Itzhak, Izaak, Izsák, 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, Sahak, Séamas, Séamus, Seumas, Shamus, Sheamus, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha, Yitzhak. Nweta Sjaak na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Brostoff: Jaime, Angel, Hans, Nery, Kasey, Ángel, Àngel. Nweta Aha na-aga na Brostoff.
Ndakọrịta nke Sjaak na Brostoff bụ 74%. Nweta Ndakọrịta nke Sjaak na Brostoff.