Ja kacha mma aha pụtara: Emesapụ aka, Eji obi ụtọ, Eru, Enyi na enyi, Iwe. Nweta Ja pụtara aha.
Kasị nkịtị surnames na aha Ja: Cromie, Ceannaideach, Borinstein, Aulmond, Haigood. Nweta List of surnames na aha Ja.
Kasị nkịtị aha na aha ikpeazụ Colschen: Delmar, Margart, Amos, Ja, Clair. Nweta Aha na-aga na Colschen.