Koen kacha mma aha pụtara: Oge a, Eru, Kechioma, Okike, Ifịk. Nweta Koen pụtara aha.
Koen si malite aha mbụ. Short form of Koenraad. Nweta Koen si malite aha mbụ.
Transcription ma ọ bụ otú kpo aha mbụ Koen: KOON. Olee otú ịkpọ Koen.
Agakọta aha maka Koen na mba dị iche iche na-asụ asụsụ: Connie, Conrad, Conrado, Cord, Corradino, Corrado, Curt, Dino, Kondrat, Konrád, Konrad, Kord, Kurt. Nweta Koen na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Koen: Odayar. Nweta List of surnames na aha Koen.
Kasị nkịtị aha na aha ikpeazụ Gucciardi: Elliot, Charleen, Fawn, Dino, Giuseppe. Nweta Aha na-aga na Gucciardi.