Hagens is a Dutch family name. The name is a derivation from Petershagen, and originates in the 15th century in the eastern Netherlands. Notable people with the surname include: Bradin Hagens (born 1989), American baseball player Erik Hagens (born 1940), Danish painter Gunther von Hagens (born 1945), German scientist Hendrik Hagens (1900–1981), Dutch fencer See also Hagen (surname) Hagen's ( product brand ) Dutch-language surnames