Lubomir, Lyubomir, Lyubomyr, Lubomír, Ľubomír, or Ljubomir is a Slavic given name meaning lub (love) and mir (peace, world).
Feminine forms are: Lubomira and Ljubica.
Lubor, Luboš, Luborek, Lubošek, Borek, Lubo, Ľubo, Ljubo, Ljuba, Ljuban, Ljubiša, Ljupko, Ljupče, Lubik