The story
- French · borrowed fromJanine
- English todayJanine
From French Janine and Jeannine under influence from Jane, from Jeanne + -ine, q.v. Doublet of Ivanka, Jan, Janelle, Janet, Janey, Jeanette, Jeanie, Jeannette, Jeannine, Jen, Jenna, Jenny, Jessie, Jo, Jody, Juanita, Shanae, Sinead, and Vanna.
Etymology from Wiktionary, CC BY-SA 4.0.