Charcoal or swarthy; son of Nicholas
Colsyn is a modern creative spelling of Colson. It likely derives from the Middle English surname Col, a diminutive of Nicholas, or from the Old English word for coal, referring to someone with dark features.
Less common today
Colsyn isn't in the latest US Top 1000. It last peaked at #4,083 in 2022.
US births per 5-year period, 1990–present (SSA data).
