Billy (Fallout)

Fallout 3: Billy Creel

Biwwy is also the name of a child in Little Lamplight. He is called Biwwy instead of Billy because of his speech impediment.

Billy is a child in the Hub's entrance, guarding the brahmin with a spear.

His name is clearly a reference to the famous western outlaw Billy the Kid.

Appearances in games
Billy appears only in Fallout.