An ancient Roman name that has never made it into the modern world.

Morgaine is a feminine name with mystical Celtic origins, being a variant of Morgan or Morgana. The name is steeped in Arthurian legend, where Morgaine (also known as Morgan le Fay) appears as a powerful enchantress and half-sister to King Arthur. Derived from Old Welsh elements meaning 'sea-born' or 'sea-circle,' Morgaine carries connotations of mystery, magic, and connection to natural elements. Though uncommon in mainstream usage, the name has maintained a steady presence among those drawn to names with mythological significance and Celtic heritage. The French-influenced spelling with the '-aine' ending gives it a slightly more ethereal quality than the more common Morgan. Morgaine appeals to parents seeking a name with depth, mystical associations, and feminine strength.

The delicate and haunting Welsh Rhonwen is still a rarity in the U.S., where her English version Rowena is better known, but would be a lovely choice for any parent in search of a name that was both unusual and traditional, classically feminine yet strong.