Deacy is a surname, an Irish variation of Dacey.Deacy, In: Dictionary of American Family Names (2 ed.), 2002 Notable people with the surname include:
Nick Deacy (born 1953), Welsh footballer Eamonn Deacy (1958–2012), Irish footballer Susan Deacy, British classical scholar
See also
Deacy Amp, type of guitar amplifier Charlie Deacey (1889–1952), English footballer
References