My son
Peter happens to share a birthday with
Peter Sellars - brilliant performer, but in person, not a role model! However, he'd have been
Peter anyway so I don't think it counts. His first mn is
David, but with reference to my birth ln and a good friend - not Bowie.
But, both Sellars and Bowie had good, classic, production-line fns. Naming a child Iggypop or Gaga would be very different and, I think, unthinkable!