Gisilfrid igama elona lifanelekileyo: Namhlanje, I-temperamental, Bokudala, Esebenzayo, Ujonge. Fumana Gisilfrid intsingiselo yegama.
Gisilfrid imvelaphi yegama lokuqala. Derived from the Germanic elements gisil "hostage" and frid "peace". Fumana Gisilfrid imvelaphi yegama lokuqala.
Amagama alinganayo for Gisilfrid kumazwe ahlukeneyo neelwimi: Geffrey, Geoff, Geoffrey, Geoffroi, Geoffroy, Jeff, Jeffery, Jeffrey, Jeffry, Jep, Joffrey, Séafra, Sieffre, Siothrún. Fumana Gisilfrid kwezinye iilwimi.
Amagama aqhelekileyo ngegama lokugqibela Luderman: Delphia, Natalie, Alfred, Alfréd, Natálie. Fumana Amagama ahamba kunye Luderman.