Probably a misspelling of “Gáir na Leoin”, which would mean “The Lions' Cry” in Irish.
spoken words by Brian Brody
music written by Matt Hanaphy, lyrics written by Brian Brody
Dhá leoin ag búireadh
Le bród ’s le neart
Dhá leoin ag búireadh
Don muintir ’s don ghrian
Dhá leoin ag búireadh
A’ déanamh aithris ar cogaí
Atá buaite ’s caillte
Lá go gairid stopfaidh na búiri
Cathanna go hiomlán sa stair
Búireach na leoin
Go ciúin san aer
Agus ní labhróidh astu go deo