Old Irish Place Names

These names were used by speakers of Old Irish. See Old Celtic names for a broader list.
type
usage
Afraicc (Region) Old Irish
Old Irish form of Africa.
Ériu (Country & Island) Old Irish
Old Irish form of Éire.
Mana (Island) Old Irish
Old Irish form of Man.
Sinainn (River) Old Irish
Old Irish form of Shannon.