Meaning and name origin
Quincey \qu(in)-cey\ as a girl's name (also used as boy's name Quincey), is of Old French origin, and the meaning of Quincey is "estate of the fifth son". Place name. Last name of a prominent Massachusetts family whose name is borne by a town and by the sixth American President John Quincy Adams.
For more information, see also the related girl name Quinn.
Quincey is not a popular first name for females but a somewhat popular surname or last name for all people (#60987 out of 88799, Top 69%) (2000 U.S. Census).
Displayed below is a comparison of the popularity of the girl name Quincey and its variant forms. The only popular variation form ranked in the Top 1000/100 is Quinn (#126). (2014 statistics).