Gertha incazelo engcono kakhulu yegama: Unika, Esebenzayo, Ngokucophelela, Ukudala, Isimanje. Thola Gertha kusho igama.
Amagama amaningi avamile ngegama Gertha: Kusek, Beagle, Deperro, Menjiva, Parhan. Thola Uhlu lwamagama ngegama Gertha.
Amagama avame kakhulu ngegama lomsebenzisi Wolfertz: Rory, Nicholle, Miguelina, Gertha, Van, Vân, Văn. Thola Amagama ahamba ne- Wolfertz.