Chuck Eckert goes by Chuck.
Chuck Eckert's birth name is Dennis Charles Eckert.
Chuck Schumer goes by Chuck.
Chuck Griffiths went by Chuck.
Chuck Holaday goes by Chuck.
Chuck Seifert does not appear to go by any commonly known nicknames.
Chuck Roberson went by Bad Chuck.
Chuck Ransford goes by Chuck Filth.
Chuck Norris goes by Ground Chuck.
Chuck Zink went by Skipper Chuck.
Charles Rooke goes by Chuck, and Chuck Chuck.
Chuck Saculla goes by Chachi.
Chuck Salzman goes by Chuckleslovakia.