Eryn is a given name. Notable people with the name include:
Eryn Bulmer (born 1976), female diver and gold medallist from Canada Eryn Cayetano (born 2001), American tennis player Eryn Green, American poet, winner of the Yale Series of Younger Poets Competition Eryn Allen Kane, American rhythm and blues musician from Detroit, Michigan Eryn Krueger Mekash, American make-up artist, producer and special effects artist Eryn Reece, American bartender, bar director for Banzabar and Freemans Restaurant in New York City Eryn Shewell (born 1984), American jazz and blues guitarist and vocalist from Jackson, New Jersey
See also Eryn also means "forest" in the fictional language Sindarin devised by J. R. R. Tolkien, giving rise to: Eryn Lasgalen, renaming of the fictional forest "Mirkwood" in J. R. R. Tolkien's Middle Earth after its cleansing by Galadriel Eryn Vorn, fictional ancient woodland in J. R. R. Tolkien's Middle Earth