HorymírmCzech Possibly from the Slavic elements gora (Czech hora) meaning "mountain" and mirŭ meaning "peace, world". According to a Czech legend, Horymír was a man sentenced to death but saved by his horse.
RadúzmCzech (Rare) Derived from Czech rád meaning "happy, glad". The Czech author Julius Zeyer probably created it for a character in his play Radúz and Mahulena (1898).