Jalil is an Arabic name for boys. The meaning is `greatness, superiority` The name Jalil is most commonly given to French boys. (5 times more often than to American boys.) The name sounds like: Jaliyl, Jelal, Jallal Similar names are: Jalin, Galil, Jamil, Kalil Found on https://www.pregnology.com/names/boys/Jalil