English Meaning: The name Jilly is an English baby name. In English the meaning of the name Jilly is: Abbreviation of Jillian or Gillian. Jove's child.
Jilly is baby girl name mainly popular in Christian religion and its main origin is . Jilly name meanings is Youth. Other similar sounding names can be Jillie, Jaleh, Jheel, Joel, Jaheel, Jelle, Jewell, Jaylee, Jala, Joell, Joelle, Jeel, Jayla, Jael, Jehiel, Jewel, Jill.