Save Gender Masculine Usage Old Slavic (Hypothetical) Meaning & HistoryExpand Links Proto-Slavic reconstruction of Radosław. Related NamesFamily Tree·Details Rootsradŭ + slavaOther Languages & CulturesRadoslav(Bulgarian) Radoslav, Rade(Croatian) Radoslav(Czech) Radoslav(Macedonian) Radosław, Radek(Polish) Radoslav, Rade(Serbian) Radoslav(Slovak) Radoslav(Slovene)