Janellie \j(a)-nellie, jan(el)-lie\ as a girl's name is a variant of Janelle. See for origin and meaning of Janellie.
The baby name Janellie sounds like Janielle, Janeille, Jaenelle, Jonelle, Jenelle, Jeanelle, Jannelle, Janella, Jinelle, Janell and Junelle. Other similar baby names are Danelle, Jazelle, Jaelle, Lanelle, Nanelle, Ranelle and Tanelle.