Irwin igama elona lifanelekileyo: I-temperamental, Inhlanhla, Unika, Ilumkele, Ujonge. Fumana Irwin intsingiselo yegama.
Zarzycki intsingiselo egqibeleleyo yegama: Namhlanje, Nobungane, Esebenzayo, Ilumkele, Ufanele. Fumana Zarzycki intsingiselo yesinti.
Irwin imvelaphi yegama lokuqala. From an English surname which was derived from the Old English given name Eoforwine. Fumana Irwin imvelaphi yegama lokuqala.
Ukubhalwa kwegama okanye indlela yokubiza igama lokuqala Irwin: UR-win. Indlela yokubiza Irwin.
Amagama amaninzi aqhelekileyo ngegama Irwin: Bosia, Wamhoff, Waugaman, Zarzycki, Edward. Fumana Uluhlu lwamagama egama Irwin.
Amagama aqhelekileyo ngegama lokugqibela Zarzycki: Wynona, Irwin, Anika, Van, Vân, Văn. Fumana Amagama ahamba kunye Zarzycki.
Ukuhambisana Irwin kunye Zarzycki yi 67%. Fumana Ukuhambelana Irwin kunye Zarzycki.