Joely /joe-ly/ [2 sylls.] as a girls' name. Joely's root is French, and the meaning of the name Joely is Jehovah is God; pretty.Joely is a variant form, with the suffix-y, of Joelle (French): feminine of Joel. Joely is also a form of Jolie (French): actress Angelina Jolie.Kreatif forms: Jaly, Jely, Joelee.oely /joe-ly/ [2 sylls.] as a girls' name. Joely's root is French, and the meaning of the name Joely is Jehovah is God; pretty.