Bran:
My name is the Celtic holy black bird.
My name is the bird of wisdom and memory of Odin.
My name is the bird christians fear.
My name is the animal of Lug.
My name is the son of Febal.
In order to keep alive the old knowledge here's a good Viking text, the Havamal:
Havamal
and a good Celtic text:
The second battle of Mag Tured












