Girl name origins & meanings Hebrew : God is gracious; a feminine version of John Girl name variations Jane Jayne Jain Jan Janie Jannie Janet Janot Janeth Janina Janice Janyce Janis Janith Janna Jina Joan Joanna Jo Ann Johanna Joann Joanne Jovanna Joni Gianina Giovanna Juana Juanita Sinead Shena Sheena Sine Seonaid Family name origins & meanings English : from a pet form of the personal name Jan (see Jayne).