Einion Frenin

Saint Einion the King
The 15th century St Engan's Church, Llanegan
holding Einion's remains
King of Llŷn
Died6th century
CanonizedPre-Congregation
Major shrineLlanengan
Feast9 February (Western Orthodoxy)
10 or 12 February (formerly)
PatronageLlanengan

Saint Einion Frenin (Welsh: old Enniaun, mod. Sant Einion or Engan Frenin, lit. "Saint Einion the King"; Latin: Ennianus or Anianus) was a late 5th and early 6th century Welsh confessor and saint of the Celtic Church. His feast day was originally given as 9 February, although this had moved to the 10th or 12th by the 16th century and is no longer observed by either the Anglican or Catholic church in Wales.