Meaning From Latin origin meaning 'Queen', mainly used in English and Irish. Origin of Regan Celtic , Latin Popular Middle Names Marie, McKinley, Perrie, Raynee, Rebecca, Rosemary, Alyssa, Amelia, Anne, Charm Pronunciation 🔊 Listen Regan REE-gan Similar Names Dixie Rhienne Dasiy Albina Albinia Albhda Kailey Kierra Sharon Inara Year by Year Popularity of Regan