In Welsh, name Colwin means – Variant of Colwyn: Name of a river in Wales.. Name Colwin originated as an Welsh name. Name Colwin is most often used as a boy name or male name.
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In Welsh, name Colwin means – Variant of Colwyn: Name of a river in Wales.. Name Colwin originated as an Welsh name. Name Colwin is most often used as a boy name or male name.