Here's what westeros.org said about it:

Aeron — ['ɛəɹən] air-ən, like Aaron

Damphair grrm & jl ['dæmphɛəɹ] damp-hair rd ['dæmfɛəɹ] dam-fair

Westeros.org said that in the below link GRRM pronounces Dhamphair damp-hair.

Apparently it is said in this video, but I haven't watched it yet.

Here's what westeros.org said about it:

Aeron: — ['ɛəɹən] air-ən, like Aaron

Damphair: GRRM & John Lee pronounce it as ['dæmphɛəɹ] damp-hair while Roy Dotrice pronounces it as ['dæmfɛəɹ] dam-fair

Westeros.org said that in the below link GRRM pronounces Damphair damp-hair.

Apparently it is said in this video, but I haven't watched it yet.

Here's what westeros.org said about it:

Aeron — ['ɛəɹən] air-ən, like Aaron

Damphair grrm & jl ['dæmphɛəɹ] damp-hair rd ['dæmfɛəɹ] dam-fair

Westeros.org said that in the below link GRRM pronounces Dhamphair damp-hair.

Apparently it is said in this video, but I haven't watched it yet.

Here's what westeros.org said about it:

Aeron — ['ɛəɹən] air-ən, like Aaron

Damphair grrm & jl ['dæmphɛəɹ] damp-hair rd ['dæmfɛəɹ] dam-fair

Westeros.org said that in the below link GRRM pronounces Dhamphair damp-hair.

Apparently it is said in this video, but I haven't watched it yet.