Grga kacha mma aha pụtara: Kechioma, Okike, Enyịn, Oké njọ, Oge a. Nweta Grga pụtara aha.
Schwing kacha mma aha nna pụtara: Oké njọ, Iwe, Oge a, Emesapụ aka, Eru. Nweta Schwing pụtara aha nna.
Grga si malite aha mbụ. Short form of Grgur. Nweta Grga si malite aha mbụ.
Agakọta aha maka Grga na mba dị iche iche na-asụ asụsụ: Gergely, Gergő, Gligor, Goyo, Gréagóir, Greg, Grega, Greger, Gregers, Gregg, Grégoire, Gregor, Gregorio, Gregorios, Gregorius, Gregory, Greig, Grigol, Grigor, Grigore, Grigori, Grigorijs, Grigoriy, Grigory, Griogair, Grisha, Grzegorz, Hryhoriy, Krikor, Řehoř, Reijo, Reko. Nweta Grga na ndị ọzọ asụsụ.
Kasị nkịtị aha na aha ikpeazụ Schwing: Latarsha, Latanya, Lou, Mark, Amalia, Amália, Márk. Nweta Aha na-aga na Schwing.
Ndakọrịta nke Grga na Schwing bụ 84%. Nweta Ndakọrịta nke Grga na Schwing.