Isak kacha mma aha pụtara: Kechioma, Eji obi ụtọ, Emesapụ aka, Okike, Obodo. Nweta Isak pụtara aha.
Isak si malite aha mbụ. Scandinavian form of Isaac. Nweta Isak si malite aha mbụ.
Transcription ma ọ bụ otú kpo aha mbụ Isak: EE-sahk. Olee otú ịkpọ Isak.
Agakọta aha maka Isak na mba dị iche iche na-asụ asụsụ: Iikka, Iiro, Iisakki, Ike, Isaac, Isaak, Issac, Itzhak, Izaäk, Izaak, Izsák, Sahak, Sjaak, Sjakie, Yitzhak. Nweta Isak na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Isak: Shaikh, Koski. Nweta List of surnames na aha Isak.
Kasị nkịtị aha na aha ikpeazụ Warens: Isaac, Arthur, Hyman, Jae, Antonia, Antónia, Antônia. Nweta Aha na-aga na Warens.