Dacey Origin is Celtic - Male Names that sound similar to to Dacey are: Tacey Dacy Dace Dicy Tacy Dice Daizy Daisy Daisey Dacio Dacia The definition and meaning of the name Dacey is: Southerner. Currently 3.25/4 stars 1 2 3 4 Rating: 3.25 (24 votes)