Help with puppy name

[Traditionalwife]

Hi, I'm getting a Male Welsh terrier soon and I can't think of any dig names.i want something easy to pronounce and no human names please.

Scout
Digger

Rolo
Clay
Lucky
Dodger
Diesel

Buster
Ace
Dexter

My other dog is named Bear so I think Scout goes well, thank you.

Mabs - short for Mabinogion (very famous Welsh folklore stories).

Archer
Bramble
Saki

Oh, and
Baxter

buddy!

Digby
Taff
Harley
Milo
Rusty
Simba

Teddy

Iolo
Emrys
Jones
Dewi

My dad has working sheepdogs in Wales.
Some suggestions

Merlyn
Taffy
Tegan...means loved one
Maddox...means champion
Griffin...means Lord or Prince
Cefin...little comely one
Derog....obstinate one
Dai