Where does “Барзов” come from?

Барзов (Bulgarian) comes from Romanian barză, from Romanian barz, from Proto-Albanian bardza, from Proto-Indo-European bʰórh₁ǵ-o-s, from Proto-Indo-European bʰerh₁ǵ- — to shine.

Ancestry of “Барзов”, step by step

StepLanguageWordMeaning
1Romanianbarzăstork; feminine singular of barz
2Romanianbarzof mixed colors, spotted
3Proto-Albanianbardzawhite
4Proto-Indo-Europeanbʰórh₁ǵ-o-s
5Proto-Indo-Europeanbʰerh₁ǵ-to shine
Every word from Proto-Indo-European bʰerh₁ǵ-Every word from Proto-Indo-European bʰórh₁ǵ-o-sEvery word from Proto-Albanian bardza