Sieffre kacha mma aha pụtara: Kechioma, Okike, Emesapụ aka, Oge a, Eji obi ụtọ. Nweta Sieffre pụtara aha.
Mahmoud kacha mma aha nna pụtara: Ifịk, Kechioma, Oge a, Enyịn, Obodo. Nweta Mahmoud pụtara aha nna.
Sieffre si malite aha mbụ. Welsh form of Geoffrey. Nweta Sieffre si malite aha mbụ.
Aha ikpeazụ Mahmoud kasị nkịtị na Egypt, Iraq, Mauritania, Saudi Arabia, Sudan. Nweta Mahmoud aha nna na-agbasa.
Agakọta aha maka Sieffre na mba dị iche iche na-asụ asụsụ: Fredo, Gaufrid, Geffrey, Geoff, Geoffrey, Geoffroi, Geoffroy, Gisilfrid, Gjord, Gjurd, Godafrid, Godefroy, Godfrey, Godfried, Godofredo, Godtfred, Goffredo, Gofraidh, Goraidh, Gottfrid, Gottfried, Guðfriðr, Jeff, Jeffery, Jeffrey, Jeffry, Jep, Joffrey, Séafra, Siothrún, Walahfrid. Nweta Sieffre na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Mahmoud: Nurhan, Fatimah, Paul, Chauncey, Lane. Nweta Aha na-aga na Mahmoud.
Ndakọrịta nke Sieffre na Mahmoud bụ 82%. Nweta Ndakọrịta nke Sieffre na Mahmoud.