Mahmud kacha mma aha nna pụtara: Eji obi ụtọ, Oké njọ, Enyi na enyi, Obodo, Emesapụ aka. Nweta Mahmud pụtara aha nna.
Aha ikpeazụ Mahmud kasị nkịtị na Bangladesh, Brunei, Iraq, Libya, Malaysia. Nweta Mahmud aha nna na-agbasa.
Kasị nkịtị surnames na aha Umama: Bhurgri, Mahmud. Nweta List of surnames na aha Umama.
Kasị nkịtị aha na aha ikpeazụ Mahmud: Shasmeen Ashraf, Zita, Mohamed, Cleo, Faysal. Nweta Aha na-aga na Mahmud.