Radomir (Cyrillic: Радомир) is a Slavic masculine given name. The etymology of the original form of the name, Radomer, is from rat (old Slavonic for "war"), and mer ("merit, ability"), i.e. "able warrior". However, modern popular understanding in most Slavic languages would link the name to rad ("happy, willing") and mir ("peace, world, fame").
The name Radomir is popular in Bulgaria and Serbia. It is also used in the Czech language, with the spelling Radomír.
The feminine form of the name is Radomira or Radomíra. Nicknames for the name include Radek, Radko, Mirek, Mirko, Rado, Racho, Rada (f), Radka (f), Mirka (f). A nickname derived from Radomir is Rasha.
Notable people with the name
Gavril Radomir of Bulgaria, medieval tsar
Radomir Antić (1948–2020), Serbian football player and manager
Radomir Belaćević (1929–2005), Serbian film director and actor
Radomír Blažík (born 1954), Czechoslovak sprint canoeist
Radomír Chýlek (born 1967), Czech footballer
Radomir Đalović (born 1982), Montenegrin football player
Radomir Damnjanović Damnjan (1935–2025), Serbian-Italian painter and conceptual artist
Radomir Đorđević (born 1940), professor of philosophy at the University of Belgrade
Radomir Drašović (born 1997), Serbian water polo player
Radomír Heizer (born 1987), Slovak ice hockey player
Radomir Koković (born 1984), Serbian footballer
Radomír Kolář (1924–1993), Czech painter and graphic artist
Radomir Konstantinović (1928−2011), Serbian writer and philosopher
Radomir Kovačević (1954–2006), Serbian Olympic judoka and coach
Radomir Kuzmanović (born 1963), Serbian politician
Radomir Lazović (born 1980), Serbian politician and activist
Radomir Lukić (1914–1999), Serbian jurist and scholar of philosophy
Radomir Marković (1921–2010), Serbian actor
Radomir Marković (born 1946), Serbian intelligence officer
Radomir Mihailović (born 1950), Serbian rock guitarist, also known as Točak
Radomir Milosavljević (born 1992), Serbian footballer
Radomir Naumov (1946–2015) Serbian politician and engineer
Radomir Nikolić (born 1976), Serbian politician
Radomir Novaković (born 2000), German–Serbian footballer
Radomir Opačić (born 1997), Serbian kickboxer
Radomir Pavitchevitch (1908–2005), French legionnaire, veteran of World War II
Radomir Petković (born 1986), Serbian professional wrestler
Radomir Putnik (1847–1917), Serbian Field Marshal (vojvoda) and Chief of General Staff in the Balkan Wars and World War I
Radomir Radović (1951–1984), Yugoslav civil engineering technician and trade unionist
Radomir Radulović (born 1960), Serbian footballer
Radomir Reljić (1938–2006), Serbian painter
Radomir Samardžić (born 1978), Serbian taekwondo athlete
Radomir Šaper (1925–1998), Serbian professor
Radomir Savić (born 1956), Bosnian footballer
Radomír Šimůnek (disambiguation) Sr. and Jr., father and son Czech cyclo-cross cyclists
Radomir Šušnjar (born 1955), Bosnian Serb convicted war criminal
Radomir Todorov (born 1980), Bulgarian footballer
Radomír Vašek (born 1972), Czech tennis player
Radomir Vukčević (1941–2014), Yugoslav footballer