:Einion

Einion, the Welsh form of the Latin Ennianus,Baring-Gould, Sabine & al. [https://books.google.com/books?id=KeUtAAAAIAAJ&pg=PA422&lpg=PA422 The Saints of Wales and Cornwall and Such Irish Saints as Have Dedications in Britain, Vol. II, pp. 422 ff]. The Hon. Society of Cymmrodorion (London), 1907. Hosted at Google Books. Accessed 18 Nov 2014.{{refn|It is unrelated to the now identical Welsh word einion meaning "anvil".}} is a male Welsh given name and may refer to:

• Einion Offeiriad ("Einion the Priest") (died 1356), Welsh poet and grammarian
• Einion ap Gwalchmai (1202–1223), Welsh court poet
• Einion ap Gwgon ({{floruit}} {{circa|1215}}), Welsh court poet
• Einion ap Gollwyn, (possibly legendary) Welsh prince of the eleventh century
• Einion Wan ({{floruit}} {{circa|1202–1245}}), Welsh court poet
• Saint Einion Frenin ({{circa|5th century}}), a son of Owain Ddantgwyn who reigned as a local king in Gwynedd
• Einion Yrth ap Cunedda ({{circa|420–500}}; reigned from the 470s), king of Gwynedd