The significance of his name is that his last name sounds sort of creepy and dark -CHILLING-. He is supposed to represent sin in the novel and so his name ties into several of the key themes
she might pooh in her pants
Roger Vercel's birth name is Roger Crtin.
Roger Rogerson's birth name is Roger Dowding.
Roger Torrey's birth name is Roger Pugmire.
Roger Duchesne's birth name is Jordaens, Roger.
Roger Carel's birth name is Roger Bancharel.
Roger Mooney's birth name is Mooney, Roger A..
Roger Wilko's birth name is Roger Wilkerson.
Roger Hanin's birth name is Levy, Roger.
Roger Jett's birth name is Baker, Roger.
Roger Lion's birth name is Roger Juda.
Roger LaVern's birth name is Roger Jackson.