He is Bob Geldof. It is not a stage name. His birth name is Robert, for which Bob is a shortened variation, and his full name is Robert Frederick Zenon Geldof, so he is Bob Geldof.
Bob
paolo manalo
Bob Duncan
His name is Bob.
His real name was Bob Keeshan .
His real name was Robert (Bob) Cratchit
bob
bob
Sideshow Bob's real name is Robert Underdunk Terwilliger.
bob
bob hall
his real name is robert E lee Ewell