Siwan zvinoreva zita rakanaka: Kupa, Kushanda, Unofara, Ushamwari, Kunyanya. Tora Siwan zvinoreva zita.
Velguth zvakanakisisa zita rezita rinoreva: Kusika, Mazuva ano, Kushanda, Ushamwari, Unyanzvi. Tora Velguth zvinoreva zvezita rezita.
Siwan tsime rezita rokutanga. Welsh form of Joan. Tora Siwan tsime rezita rokutanga.
Inonyanya kutaurwa ye Siwan munyika dzakasiyana siyana nemitauro: 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. Tora Siwan mune dzimwe mitauro.
Mazita akawanda anozivikanwa ane zita rekutanga Velguth: Marvel, Patrice, Madelyn, Sarah, Julie. Tora Mazita anoenda ne Velguth.
Kubatana kwe Siwan uye Velguth is 76%. Tora Kubatana kwe Siwan uye Velguth.