I know of A few Barbarian tribes from when I was studding Rome few years back. Vandals (Who took nothing(?) and burned buildings. Hence "Vandalism") Gauls (Rome's most Comment Enemy, located in the German & French Region, aka Gaul) Saxons (Hence King Arthur) Vikings (I think, more likely Later, from what I know at least 500A.D., Also known as the Norse Men). I probably got a lot wrong, but again, this was from when I was Rome probably 2-3 Years back.