Niels is a male given name, equivalent to Nicholas, which is common in Denmark, Belgium, Norway (formerly) and the Netherlands. The Norwegian and Swedish variant is Nils. The name is a developed short form of Nicholas or Greek Nikolaos, after Saint Nicholas. Its pet form is Nisse, and female variants are Nielsine, Nielsina, and Nielsa.

Notable people with the name include:

• Niels, King of Denmark (1065–1134)
• Niels, Count of Halland (died 1218)
• Niels Aagaard (1612–1657), Danish poet
• Niels Aall (1769–1854), Norwegian businessman and politician
• Niels Henrik Abel (1802–1829), Norwegian mathematician
• Niels Arestrup (1949–2024), French-Danish actor and director
• Niels Viggo Bentzon (1919–2000), Danish composer and pianist
• Niels Bohr (1885–1962), Danish physicist and Nobel Prize recipient
• Niels Busk (born 1942), Danish politician
• Niels Ebbesen (died 1340), Danish squire and national hero
• Niels Nikolaus Falck (1784–1850), Danish jurist and historian
• Niels Feijen (born 1977), Dutch pool player
• Niels Ferguson (born 1965), Dutch cryptographer
• Niels Friis (died 1508), Roman Catholic prelate and bishop of Viborg, succeeding Niels Glob
• Niels Gade (1817–1890), Danish musician
• Niels Giffey (born 1991), German basketball player
• Niels Glob, Roman Catholic prelate and bishop of Viborg (1478–1498)
• Niels Hansen Jacobsen (1861–1941), Danish sculptor
• Niels Helveg Petersen (1939–2017), Danish politician
• Niels Hemmingsen (1513–1600), Danish theologian
• Niels Hintermann (born 1995), Swiss alpine ski racer
• Niels Holst-Sørensen (1922–2023), Danish athlete and general
• Niels Lauritz Høyen (1798–1870), Danish art historian
• Niels Kaj Jerne (1911–1994), Danish immunologist and Nobel Prize recipient
• Niels Jonsson Stromberg af Clastorp (1646–1723), Swedish soldier and politician
• Niels Juel (1629–1697), Danish admiral
• Niels Kaas (1535–1594), Danish politician
• Niels Christian Kaldau (born 1974), Danish badminton player
• Niels Krabbe (born 1951), Danish ornithologist
• Niels Lan Doky (born 1963), Danish jazz pianist
• Niels de Langen (born 1998), Dutch para-alpine skier
• Niels McDonald (born 2008), German tennis player
• Niels Meyn (1891–1957), Danish author
• Niels Neergaard (1854–1936), Danish historian and politician
• Niels-Henning Ørsted Pedersen (1946–2005), Danish jazz bassist
• Niels Ryberg Finsen (1860–1904), Danish physician and Nobel Prize recipient
• Niels Schneider (born 1987), Canadian actor
• Niels Steensen, also known as Nicolas Steno (1638–1686), Danish scientist and Catholic bishop
• Niels Tas (born 1983), Belgian politician
• Niels Treschow (1751–1833), Norwegian philosopher and politician
• Niels van den Berge (born 1984), Dutch politician
• Niels van der Zwan (born 1967), Dutch rower
• Niels van Steenis (born 1969), Dutch rower
• Niels Verschaeren (born 1991), Belgian para-cyclist

See also

• Neil
• Nicholas
• Niel (disambiguation)
• Nils

Name list

This page or section lists people that share the same given name.
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