Dacey is a unique and charming given name of English origin, derived from the surname Dacey which was derived from the Old French word 'dace', meaning 'dunce'. This name has been used as both a boy's and girl's name in various parts of England, particularly in Cornwall, where it has a long history.
The name Dacey experienced significant fluctuations in popularity over the years, with a notable increase starting from the late '90s and peaking in the early 2000s. Between 1974 and 2018, there were a total of 643 births registered with this name.