Naydenov

Naydenov, Naidenov or Naydyonov (Russian: Найдёнов; Bulgarian: Найденов) is a Slavic masculine surname, its feminine counterpart is Naydenova, Naidenova or Naydyonova. It may refer to
 * Aleksandrina Naydenova (born 1992), Bulgarian tennis player
 * Arsen Naydyonov (1941–2010), Russian football coach
 * Georgi Naydenov (businessman) (1927–1998), Bulgarian businessman and banker
 * Georgi Naydenov (footballer, born 1931) (1931–1970), Bulgarian football goalkeeper and manager
 * Ivan Naydenov (born 1981), Bulgarian football player
 * Ivaylo Naydenov (born 1998), Bulgarian football player
 * Izabela Naydenova, Bulgarian holography researcher
 * Luis Petcoff Naidenoff (born 1967), Argentine politician of Bulgarian descent
 * Lyudmil Naidenov (born 1970), Bulgarian volleyball player
 * Marius Naydenov (born 1994), Bulgarian football player
 * Miroslav Naydenov, Bulgarian politician
 * Nayden Naydenov (born 1967), Bulgarian volleyball player
 * Nikolay Naydenov (born 1974), Bulgarian volleyball player
 * Nikita Naidenov (1892–1961), Russian speed skater and aviator
 * Olga Naidenova (born 1987), Russian figure skater
 * Sergey Naydyonov (1868–1922), Russian playwright
 * Stefan Naydenov (1957–2010), Bulgarian football player
 * Tihomir Naydenov (born 1986), Bulgarian football midfielder
 * Tsvetelina Naydenova (born 1994), Bulgarian rhythmic gymnast
 * Valentin Naydenov (born 1972), Bulgarian football player
 * Vasil Naydenov, Bulgarian singer-songwriter
 * Vira Naydyonova (1948–2016), Ukrainian industrialist