Jonie \j(o)-nie\ as a girl's name is a variant of Jane (Hebrew), and the meaning of Jonie is "God is gracious".

The baby name Jonie sounds like Janie, Ionie, Joni, Jenie, Jonee, Jone, Joanie, Jonnie and Jonae. Other similar baby names are Nonie, Tonie, Bonie, Jobie, Jodie, Joie, Jolie, Jorie, Josie and Lonie.