Iohanna siyifikasyon Non pi bon: Atantif, Konpetan, Zanmitay, Chans, Grav. Jwenn Iohanna siyifikasyon nan non.
Slack pi bon siyifikasyon ti non: Jenere, Kè kontan, Konpetan, Modèn, Grav. Jwenn Slack sa vle di nan non.
Iohanna orijin nan premye non. Latin form of Ioanna (see Joanna). Jwenn Iohanna orijin nan premye non.
Non synonyme pou Iohanna nan diferan peyi ak lang: Asia, Chevonne, Gia, Gianna, Giannina, Giovanna, Giovannetta, Hanna, Hanne, Hannele, Hannie, Ioana, Ioanna, Ionela, Iva, Ivana, Ivanka, Ivanna, Jana, Jane, Janessa, Janice, Janička, Janina, Janka, Janna, Janne, Janneke, Jannicke, Jannike, Jantine, Jantje, Jean, Jeanne, Jehanne, Jennigje, Jo, Joan, Joana, Joanie, Joaninha, Joann, Joanna, Joanne, Joasia, Joetta, Joey, Johana, Johanna, Johanne, Johanneke, Johna, Johnna, Jojo, Joleen, Jolene, Jone, Jonelle, Jonette, Joni, Jonie, Jonna, Jóhanna, Jóna, Jovana, Jovanka, Jovka, Juana, Juanita, Lashawn, Nana, Nena, Nina, Ninette, Oana, Seona, Seonag, Seònaid, Shan, Shauna, Shavonne, Shawna, Sheena, Sheona, Shevaun, Shevon, Shona, Siân, Sìne, Síne, Siobhán, Siwan, Tajuana, Vana, Vanna, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Žana. Jwenn Iohanna nan lòt lang.
Ki pi komen non ak siyati Slack: Chris, Taylor, Bernard, Cordell, Ariel Slack. Jwenn Non ki ale ak Slack.
Konpatibilite a Iohanna ak Slack se 83%. Jwenn Konpatibilite a Iohanna ak Slack.