Grga igama elona lifanelekileyo: Inhlanhla, Bokudala, Ilumkele, Kakhulu, Namhlanje. Fumana Grga intsingiselo yegama.
Grga imvelaphi yegama lokuqala. Short form of Grgur. Fumana Grga imvelaphi yegama lokuqala.
Amagama alinganayo for Grga kumazwe ahlukeneyo neelwimi: 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. Fumana Grga kwezinye iilwimi.
Amagama aqhelekileyo ngegama lokugqibela Otiz: Hisako, Jonathon, Terence, Renda, Greg. Fumana Amagama ahamba kunye Otiz.