Jill is a contraction of Gillian (English).
Jill is also a contraction of Jillian (English).
Jill is also an English variant transcription of Juliana.
Jil (English variant spelling) is a form of Jill.
Jill is an unusual baby name for girls. Its usage peaked modestly in 1966 with 0.448% of baby girls being given the name Jill. It ranked at #49 then. The baby name has since fallen from favor, and is of only infrequent use now. In 2018, among the group of girl names directly linked to Jill, Juliana was the most regularly used.
† Pronunciation for Jill: JH as in "joy (JH.OY)" ; IH as in "it (IH.T)" ; L as in "lay (L.EY)"
A famous person named Jill is Model, Jill Goodacre, born 29 March 1965, Lubbock, Texas.