Translation according to P. W. Joyce:
Caranavoodaun in Galway; Cam- Bhuaddin, the Cam of Buadan, a personal name : vowel sound (a)inserted after Caran (p. 7, VII); and B aspirated to v(p. 1, I). See Cam [reproduced below].
Cam. Irish Cam, crooked, something curved or crooked, river, hill, land, etc.