Riku kacha mma aha pụtara: Enyịn, Kechioma, Oké njọ, Iwe, Enyi na enyi. Nweta Riku pụtara aha.
Jacob kacha mma aha nna pụtara: Eru, Oge a, Enyi na enyi, Obodo, Ifịk. Nweta Jacob pụtara aha nna.
Riku si malite aha mbụ. Finnish short form of Richard. Nweta Riku si malite aha mbụ.
Aha ikpeazụ Jacob kasị nkịtị na France, Kuwait, Oman, Tanzania, United Arab Emirates. Nweta Jacob aha nna na-agbasa.
Transcription ma ọ bụ otú kpo aha mbụ Riku: REE-koo. Olee otú ịkpọ Riku.
Agakọta aha maka Riku na mba dị iche iche na-asụ asụsụ: Dick, Dicun, Hudde, Rhisiart, Ricard, Ričardas, Ricardo, Riccardo, Rich, Richárd, Richard, Richie, Rick, Rickey, Ricki, Rickie, Ricky, Rico, Ricohard, Rihard, Rihards, Rikárd, Rikard, Riško, Rišo, Risteárd, Ritchie, Ryszard. Nweta Riku na ndị ọzọ asụsụ.
Kasị nkịtị surnames na aha Riku: Venter. Nweta List of surnames na aha Riku.
Kasị nkịtị aha na aha ikpeazụ Jacob: Ann, Jacob, Rincy, Bina, Kevin. Nweta Aha na-aga na Jacob.
Ndakọrịta nke Riku na Jacob bụ 80%. Nweta Ndakọrịta nke Riku na Jacob.