Son of Carr; marsh-dweller
A modern feminine spelling of the Scottish and Irish surname Carson. It originally denoted someone who lived near a marsh or was the son of a person named Carr. The double 'n' and 'y' are contemporary stylistic additions to distinguish it from the traditional masculine surname.
Less common today
Carsynn isn't in the latest US Top 1000. It last peaked at #8,391 in 2015.
US births per 5-year period, 1990–present (SSA data).
