His family name means "super" in Hungarian, due to this his helmet-paintings usually include a modified Superman logo with a letter Z.
Superman | Adventures of Superman | Lois & Clark: The New Adventures of Superman | Adventures of Superman (TV series) | Superman Returns | Superman (1978 film) | Superman (serial) | Superman II | Man and Superman | Logo TV | ''Superman'' | Adventures of Superman (comic book) | Superman III | Superman/Batman: Apocalypse | Superman's Pal Jimmy Olsen | Superman's Dead | Superman ''mythos'' | Superman in other media | Superman/Batman | Eplehuset's official logo | The Trial of Superman | The Superman Family | The logo of the Ontario Crafts Council, designed by Debbie Adams of Adams + Associates Design Consultants. Knot symbol designed by Burton Kramer | The logo of '''FINE''' | The logo designed by Newell for the school, whose colors were then adopted by club Newell's Old Boys | The Death of Superman | The "classic" Datsun logo, based on the Flag of Japan | The ''Breil Milano'' logo apply on a special edition of Renault Modus | The Batman/Superman Hour | Superman vs. The Elite |
Invisible Hand of the Free Market Man (abbreviated I.H.O.T.F.M.-Man in dialog in the strip) is a superhero character, wearing what is basically a Superman costume, with an I.H.O.T.F.M.-Man logo (a hand with the IHOTF in each finger, and M in the palm) where the Superman logo would be.
On 22 December 2006 Thor auctioned off the T-shirt with the Superman logo he wore during the Junior Eurovision Song Contest for the Studio Brussel charity Music for life.