Namesakes
Arno Bieberstein
(m) 1884-1918 
Olympic Medalists 1908 swimming - 100 m backstroke (gold)
Arno Allan Penzias
(m) 1933-
Nobel Prize Winners 1978 (physics)
Notable Scientists and Inventors
Arno Kamminga
(m) 1995-
Notable Athletes (swimming)