Ragnvald kacha mma aha pụtara: Eru, Emesapụ aka, Eji obi ụtọ, Ifịk, Iwe. Nweta Ragnvald pụtara aha.
Rosberg kacha mma aha nna pụtara: Oké njọ, Obodo, Enyi na enyi, Eru, Emesapụ aka. Nweta Rosberg pụtara aha nna.
Ragnvald si malite aha mbụ. Modern Scandinavian form of Ragnvaldr. Nweta Ragnvald si malite aha mbụ.
Agakọta aha maka Ragnvald na mba dị iche iche na-asụ asụsụ: Raghnall, Raginald, Ragnvaldr, Ranald, Reg, Reggie, Reginald, Reinald, Reinaldo, Reinhold, Reino, Reinoud, Reinout, Renaud, Reynaldo, Reynaud, Reynold, Rheinallt, Rinaldo, Ron, Ronald, Ronaldo, Ronnie, Ronny. Nweta Ragnvald na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Rosberg: Patrick, Rufus, Andrei, Gertie, Roberto. Nweta Aha na-aga na Rosberg.
Ndakọrịta nke Ragnvald na Rosberg bụ 75%. Nweta Ndakọrịta nke Ragnvald na Rosberg.