Danielewicz is a Polish-language surname originated in the noble Danielewicz family. It is of patronymic origin, meaning descendants of Daniel or Danilo. Notable people with this surname include:

• Wincenty Danilewicz (1787–1878), Chevau-léger (light-horse cavalryman) in campaigns of the Napoleonic Wars; Secretary of Chancellery of Senate of Poland (Polish: Senat) in Congress Poland; chief archivist of heraldry administration of Congress Poland, in Warsaw.
• Ludomir Danilewicz, Polish engineer, one of the directors of AVA together with Leonard Danilewicz, helped to break the Enigma Code
• Tadeusz Danilewicz  [ pl ], Polish military commander, head of the post-WWII anti-Communist resistance militia, National Military Union (NZW)
• Leonard Danilewicz (1903–1976), Polish engineer
• Kazimierz Danilewicz  [ pl ] (1927–2013), Polish sculptor

See also

• Danielewicz families, several Polish noble families
• Ostoja Danielewicz

Surname list

This page lists people with the surname Danilewicz.
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