Colwyn is a gender-neutral name and is of Welsh origin. It can be used for both girls and boys. It means a river in Wales. Though a unisex name, this name is trendier as a boy’s name than as a girl’s. The name is currently not in the top 1000 of NameChef Most Popular Baby Names and not in the top 1000 of U.S birth chart.
Colwyn can be used for both boys and girls.