78%RatingSave Gender Masculine Usage Polish Pronounced Pron. ra-DAW-swaf [key·IPA] Meaning & History Derived from the Slavic elements rad "happy, willing" and slava "glory". Related NamesFamily Tree·Details DiminutivesRacław, RadekFeminine FormRadosławaOther Languages & CulturesRadoslav, Radko, Rayko, Rayno(Bulgarian) Radoslav, Rade(Croatian) Radoslav, Radek, Radko, Radoš(Czech) Radoslav(Macedonian) Radoslav, Rade(Serbian) Radoslav(Slovak) PopularityDetails Last ranked #97 in 2022 Poland People think this name isRate·Details classic mature formal natural wholesome strong strange complex serious nerdy Name DaysName Days? Poland: March 2Poland: April 8Poland: September 8 Categories feelings, happiness