Jonna incazelo engcono kakhulu yegama: Ujabule, Unenhlanhla, Sína, Isimo sengqondo, Ngokucophelela. Thola Jonna kusho igama.
Zahran izincazelo zegama elihle kakhulu: Sína, Ujabule, Okungafani, Unika, Unenhlanhla. Thola Zahran incazelo yesibongo.
Jonna imvelaphi yegama lokuqala. Short form of Johanna. Thola Jonna imvelaphi yegama lokuqala.
Jonna igama lokunciphisa amagama: Jannicke, Jannike. Thola Ama-namaname we-Jonna.
Igama lokugcina Zahran elivame kakhulu I-Egypt, I-Jordan. Thola Zahran ukusakazwa kwesibongo.
Ukubhaliselwa noma ukubiza igama lokuqala Jonna: YON-nah (ngesi-Finnish). Indlela yokubiza Jonna.
Amagama afanayo for Jonna emazweni ahlukene nezilimi ezahlukene: Asia, Chevonne, Gia, Gianna, Giannina, Giovanna, Giovannetta, Hanna, Hanne, Hannie, Ioana, Ioanna, Iohanna, Ivana, Jana, Jane, Janessa, Janice, Janina, Janna, Janne, Jannicke, Jannike, Jean, Jeanne, Jehanne, Jennigje, Jo, Joan, Joana, Joanie, Joaninha, Joann, Joanna, Joanne, Joasia, Joetta, Joey, Johana, Johanna, Johanne, Johanneke, Johnna, Jojo, Joleen, Jolene, Jone, Jonelle, Jonette, Joni, Jonie, Jóhanna, Jóna, Jovana, Juana, Juanita, Lashawn, Nana, Nina, Seona, Seonag, Seònaid, Shan, Shauna, Shavonne, Shawna, Sheena, Sheona, Shevaun, Shevon, Shona, Siân, Sìne, Síne, Siobhán, Siwan, Tajuana, Vanna, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Žana. Thola Jonna kwezinye izilimi.
Amagama amaningi avamile ngegama Jonna: Hodson, Venanzi, Startt, Difrancesco, Spiegelman. Thola Uhlu lwamagama ngegama Jonna.
Amagama avame kakhulu ngegama lomsebenzisi Zahran: Bernadine, Arletta, Jannette, Leland, Kami. Thola Amagama ahamba ne- Zahran.
Ukuhambisana kwe- Jonna kanye Zahran kuyinto 82%. Thola Ukuhambisana kwe- Jonna kanye Zahran.