Meaning Derived from Celtic origin and is mainly used in the English and Irish languages, meaning 'little king'. Origin of Rian Celtic , Irish Popular Middle Names Allen, Chirag, Felipe, Matthew Pronunciation 🔊 Listen Rian RI-an Similar Names Parker Roarke Kinsler Bholanath Kieron Ruairi Donal Galvyn Allam Perumaan Year by Year Popularity of Rian