Jilleen \j(il)-leen\ as a girl's name is a variant of Jill. See for origin and meaning of Jilleen.

The baby name Jilleen sounds like Eilleen, Jolleen and Willeen. Other similar baby names are Aileen, Elleen, Eileen, Alleen, Colleen, Kolleen, Jillyan, Jillian, Jakleen, Jayleen, Jaeleen, Jilleesa, Jasleen, Jineen, Jillie, Jillene, Jillan, Jillesa, Joleen, Joeleen, Juleen, Jullee, Kelleen, Rolleen and Wileen.