Siwan macnaha magaca ugu wanaagsan: Deeqsi ah, Firfircoon, Farxad, Saaxiibtinimo, Dabci is-bedbeddela leh. Hel Siwan macnaha magaca.
Siwan asal ah magaca koowaad. Welsh form of Joan. Hel Siwan asal ah magaca koowaad.
Magacyada isku for Siwan in dal iyo luqado kala duwan: Asia, Chevonne, Gia, Gianna, Giannina, Giovanna, Giovannetta, Hanna, Hanne, Hannele, 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, Jonna, Jóhanna, Jóna, Jovana, Juana, Juanita, Nana, Seona, Seonag, Seònaid, Shauna, Shavonne, Shawna, Sheona, Shevaun, Shevon, Shona, Sìne, Síne, Siobhán, Tajuana, Vanna, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Žana. Hel Siwan luqado kale.
Inta badan magacyada wadaagaan Magaca awoowe Hetu: Scot, Rhiannon, Mitch, Joan, Kathlene. Hel Names in aado Hetu.