The Erdini (Έρδινοι) or Erpeditani (Έρπεδιτανοι)[1] were a people referred to in
Ptolemy's 2nd century Geography as living in the north-west of
Ireland, in the area of
Donegal Bay.[2][3]
References
^T. F. O'Rahilly, Early Irish History and Mythology, Dublin Institute for Advanced Studies, 1946, p. 2