[ 3 syll. ji-(l)lian(n), jil-lia-nn ] The baby boy name Jilliann is also used as a girl name. It is pronounced as JHIHLLiy-aeN †. The origin of Jilliann is the Latin language. Jilliann is a variant of the name Julian (English, German, Spanish, and Polish).
Jilliann is not regularly used as a baby name for boys. It is not listed in the top 1000 names. In 2018, among the group of boy names directly linked to Jilliann, Julian was the most widely used.
Baby names that sound like Jilliann include Jailani, Jaileen, Jaleen, Jalene, Jelani (African, English, and Igbo), Jillian (English), Jocelyn (English), Jolyon (English), Juliaan, Julianne, Jullien, Julyin, Julyon, Gilamou, Gillian, Gylamou, Juliano (Spanish and Italian), Giuliano (Italian), Jaelin, and Jaelyn.
† English pronunciation for Jilliann: JH as in "joy (JH.OY)" ; IH as in "it (IH.T)" ; L as in "lay (L.EY)" ; IY as in "eat (IY.T)" ; AE as in "at (AE.T)" ; N as in "knee (N.IY)"