Ader (surname)

Ader is a German,^[1] Hungarian and Jewish surname derived from the ancient Germanic personal name Adheri ("nobility" + "army") or the Middle High German word ader ("vein," used for barber-surgeons)^[2] Notable people with the surname include:

• Alfred Ader (1892–1941), Polish fencer
• Bas Jan Ader (1942–1975), Dutch conceptual artist
• Clément Ader (1841–1925), French flight pioneer
• Robert Ader (1932–2011), American psychologist and academic
• Tammy Ader (born 1962), American television writer, director and producer
• Walt Ader (1913–1982), American racecar driver
• János Áder (born 1959), President of Hungary
• Jean-Joseph Ader (born 1796), French playwright, writer and historian
• Reinhard Ader (born 1949), German painter