Jillyanna is not popular as a baby name for girls. It is not listed within the top 1000 names. In 2018, within the group of girl names directly related to Jillyanna, Jillian was the most commonly used.
Baby names that sound like Jillyanna include Jilliana (English), Jaelana, Jalana, Jalina, Jalona, Jillanna (English), Jillianna, Jocelina, Jolana (Czech and Slavic), Jolanka (Hungarian), Jolenna (English), Jolyna, Joselina, Julena, Julieana, Juliena, Julinka, Julyana, Julyanna, and Gyllianna.
† approx English pronunciation for Jillyanna: JH as in "joy (JH.OY)" ; IH as in "it (IH.T)" ; L as in "lay (L.EY)" ; Y as in "you (Y.UW)" ; AE as in "at (AE.T)" ; N as in "knee (N.IY)" ; AH as in "mud (M.AH.D)"