Meaning A girl's name of English origin, it means "Abbreviation of Jillian or Gillian. Jove's child." Origin of Jyl English Popular Middle Names Pronunciation 🔊 Listen Jyl Similar Names Jilly Jill Jilian Jilliann Jillianna Jillianne Jillayne Jillene Jillesa Jyllina Year by Year Popularity of Jyl