Penka kacha mma aha pụtara: Obodo, Ifịk, Enyi na enyi, Enyịn, Eji obi ụtọ. Nweta Penka pụtara aha.
Koba kacha mma aha nna pụtara: Eji obi ụtọ, Ifịk, Enyi na enyi, Eru, Oké njọ. Nweta Koba pụtara aha nna.
Penka si malite aha mbụ. Bulgarian feminine diminutive of Petar. Nweta Penka si malite aha mbụ.
Agakọta aha maka Penka na mba dị iche iche na-asụ asụsụ: Peta, Petra, Pietra. Nweta Penka na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Koba: Nola, Cameron, Shavon, Henry, Margareta, Margaréta. Nweta Aha na-aga na Koba.
Ndakọrịta nke Penka na Koba bụ 83%. Nweta Ndakọrịta nke Penka na Koba.
Penka Koba yiri aha na surnames |
| Penka Koba Peta Koba Petra Koba Pietra Koba |