Counsel; descendant of Conn
A modern elaboration of the Irish surname Quinn, which is derived from the Gaelic 'Ó Cuinn' meaning descendant of Conn. The name Conn itself signifies wisdom, counsel, or chief. The addition of the '-ly' suffix follows the popular trend of creating rhythmic, adverbial-style names for girls.
About 9 girls were named Quinnly in 2025.
US births per 5-year period, 1990–present (SSA data).
