Girl Colwyn Colwyn means: Welsh River. Colwyn Name Origin: Welsh Share your thoughts about Colwyn Share Popularity Lists Infographic of Colwyn name meaning, which is Welsh River Ask your friends & family about Colwyn… Share Pin Tweet Email Text Colwyn Name Popularity How popular is the name Colwyn? Here’s everything we know. Sorry, popularity data for the name Colwyn is not available. Lists With Colwyn Find inspiration in these baby girl name lists featuring the name Colwyn. Water Names for Girls for Your Little Mermaid // 172 names Water names for girls range from calming cuties to powerful picks. Browse our collection and see which water-themed wonders wow you. Share your thoughts on the name Colwyn Cancel ReplyYour email address will not be published. All fields are required *Name * Email * Your Thoughts * Δ Search Baby Names Quick Search Search Go Advanced Search Name Starts With Ends With Gender Any Boys Girls Only show unisex names Current Popularity [U.S.] Any More Popular Less Popular Origin Select origin… English Latin Hebrew Greek German Irish French American Spanish Arabic Aboriginal African American Ancient Anglo-Saxon Arabic Aramaic Armenian Arthurian Legend Asian Aztec (Nahuatl) Bulgarian Celtic Chinese Danish Dutch Egyptian English European French Gaelic German Greek Hebrew Hungarian Indian (Sanskrit) Indonesian Irish Israeli Italian Japanese Latin Modern Native American Persian Polish Polynesian Portuguese Russian Scandinavian Scottish Slavic Spanish Turkish Unknown Vietnamese Welsh Yiddish Meaning Number of Letters Min Max Syllables [BETA] Min Max Search Baby Names