First name origins & meanings:
- Hebrew: God is gracious; a feminine version of John
- Irish: God's gracious gift
First name variations: Jayne, Jain, Jan, Janie, Jannie, Janet, Janot, Janeth, Janina, Janice, Janyce, Janis, Janith, Janna, Jina, Joan, Joanna, Jo Ann, Johanna, Joann, Joanne, Jovanna, Joni, Janey, Gianina, Giovanna, Juana, Juanita, Sinead, Shena, Sine, Seonaid, Jane