US Popularity Rank: None

Origin: Welsh

Meaning: Abundance of land; Multitude of land

Illtyd is a boy’s name of Welsh origin, meaning “abundance of land” or “multitude of land.” It’s also spelled Illtud or Eltut. In the 6th century, a Welsh saint named Illtyd founded the Llanilltud Abbey in Glamorgan, establishing it as a prominent center of learning and culture in Wales. If you want a name for baby synonymous with learning and Welsh culture, look no further than Illtyd.