Merwyn

Merwyn is a rather special boy’s name of Welsh and Old English origins. As a variant of the Welsh title Merfyn, Merwyn has several potential definitions. Its first three letters could come from mor, the Welsh word for "sea," or mer, meaning "bone marrow." When these words combine with other Welsh elements, Merwyn earns translations like "noble sea," "eminent marrow," "sea wish," or "sea kid." With a couple of great nickname options—like Mer, Merry, or Wyn— Merwyn is a lovely choice for a merry-hearted kiddo.