van Rooyen izincazelo zegama elihle kakhulu: Ngokucophelela, Nobungane, Esebenzayo, Ujabule, Sína. Thola van Rooyen incazelo yesibongo.
Igama lokugcina van Rooyen elivame kakhulu ENamibia, Iningizimu Afrika. Thola van Rooyen ukusakazwa kwesibongo.
Amagama amaningi avamile ngegama Rolff: Van Rooyen, van Rooyen. Thola Uhlu lwamagama ngegama Rolff.
Amagama avame kakhulu ngegama lomsebenzisi van Rooyen: Andreas, Mandy, Estha, Shirley, Rolff. Thola Amagama ahamba ne- van Rooyen.