Heiko igama elona lifanelekileyo: Ilumkele, Inhlanhla, Esebenzayo, I-temperamental, Kakhulu. Fumana Heiko intsingiselo yegama.
Sideris intsingiselo egqibeleleyo yegama: Ezinqabileyo, Nobungane, I-temperamental, Unika, Ilumkele. Fumana Sideris intsingiselo yesinti.
Heiko imvelaphi yegama lokuqala. Low German diminutive of Heinrich. Fumana Heiko imvelaphi yegama lokuqala.
Igama lokugqibela Sideris eliqhelekileyo Grisi. Fumana Sideris ifani isasazeka.
Ukubhalwa kwegama okanye indlela yokubiza igama lokuqala Heiko: HIE-ko (kwisiJamani saseBerman, ngesiDutch). Indlela yokubiza Heiko.
Amagama alinganayo for Heiko kumazwe ahlukeneyo neelwimi: Anraí, Anri, Arrigo, Eanraig, Einrí, Endika, Enric, Enrico, Enrique, Enzo, Hal, Hank, Harri, Harry, Heikki, Heimirich, Heiner, Heinrich, Heinz, Hendrik, Hendry, Henning, Henri, Henrich, Henricus, Henrik, Henrikas, Henrikki, Henrique, Henry, Henryk, Herkus, Herry, Hinrik, Hynek, Jindřich, Kike, Quique, Rico. Fumana Heiko kwezinye iilwimi.
Amagama amaninzi aqhelekileyo ngegama Heiko: Dankert, Wemuth, Sievers. Fumana Uluhlu lwamagama egama Heiko.
Amagama aqhelekileyo ngegama lokugqibela Sideris: Faustino, Karin, Sean, Melania, Bud, Melánia, Seán. Fumana Amagama ahamba kunye Sideris.
Ukuhambisana Heiko kunye Sideris yi 78%. Fumana Ukuhambelana Heiko kunye Sideris.