Hilarie \hi-la-rie\ as a boy's name (also used as girl's name Hilarie), is a variant of Alaire (Latin) and Hilary (Latin), and the meaning of Hilarie is "cheerful; cheerful, happy".

The baby name Hilarie sounds like Hilario, Hilorio, Hilar, Hilaire and Helario. Other similar baby names are Hilarid, Hilarius and Hilarion.