What is "ninnidh"

Ninnidh (alias Ninnidh the Pious, , meaning one eyed Ninnidh) was a 6th-century Irish Christian saint. St. Ninnidh is regarded as one of the Twelve Apostles of Ireland. He is associated with shores of Lough Erne and particularly the island of Inishmacsaint and the parish of Knockninny, County Fermanagh, Northern Ireland (derived from the , meaning the Hill of Ninnidh). His feast day is January 18.

Ninnidh of Inismacsaint is often confused with Saint Ninnidh of the Pure Hand who attended Brigid of Kildare on her deathbed.