Namesakes for NIELS: Kings and Queens of Denmark: 1 king King Niels 1104-1134 Nobel Prize Winners: 2 medicine, 1 physics (medicine) Niels K. Jerne 1984 (medicine) Niels Ryberg Finsen 1903 (physics) Niels Bohr 1922 Notable Scientists and Inventors: 1 physicist (physicist) Niels Bohr 1885-1962