Meaning and history
Percy comes from an English noble surname based on the Norman town Perci, itself perhaps from a Gaulish name Latinized as Persius, and first became a given name in that family's honor. It can also shorten Percival; a famous bearer was English Romantic poet Percy Bysshe Shelley (1792–1822), author of Adonais and Ozymandias.
Percy rose from #963 to #927 for boys between 1986 and 1988. Its highest annual birth count came in 1921, with 603 births.