With Carrot's first appearance he is referred to as Carrot Ironfoundersson. His dwarf name is Kzad-bhat which is roughly translated as Head Banger. Probably an apt description considering his height when walking through the mine tunnels.

I want to die peacefully in my sleep, just like grandpa. Not screaming and panicking like his passengers.
Don't drink and drive from The Lancre Tavern