Where does “Miroslav” come from?

Miroslav (Czech) comes from Proto-Slavic *Miroslavъ, from Proto-Slavic mirъ, from Proto-Balto-Slavic meiˀrás, from Proto-Indo-European meyH-ró-s, from Proto-Indo-European mey- — to strengthen; to bind; to change, exchange.

Ancestry of “Miroslav”, step by step

StepLanguageWordMeaning
1Proto-Slavic*Miroslavъ
2Proto-Slavicmirъpeace; world
3Proto-Balto-Slavicmeiˀráspeace
4Proto-Indo-EuropeanmeyH-ró-s
5Proto-Indo-Europeanmey-to strengthen; to bind; to change, exchange
Every word from Proto-Indo-European mey-Every word from Proto-Indo-European meyH-ró-sEvery word from Proto-Balto-Slavic meiˀrás