Mikelyn, of Welsh origin, is a unique and melodic given name that means 'radiant in beauty.' It was popularized during the Middle Ages through the tales of the Welsh prince Owain ap Maredudd, also known as Owen Tudor, whose daughter with Catherine of Valois, the mother of Henry VII, was named Margaret Plantagenet. However, Mikelyn's popularity has not been widespread and remains a rarity even today, lending it an exotic and distinctive charm.
"Mikelyn is quite uncommon as a name; there were only 39 babies named Mikelyn across seven different years between 1951 and 1995."