Thicke is an Old English Surname, and derives from a nickname thick, someone who was plump or fat. that may refer to: Alan Thicke, Canadian actor, songwriter, comedian, game and talk show host Robin Thicke, American singer, songwriter and record producer Sir Hardin Thicke, fictional British presenter of the Master Tape Theatre radio show Todd Thicke, Canadian television writer and producer See also Thicke of the Night, American late night talk show Thick (disambiguation)