Where does “Муцаров” come from?

Муцаров (Bulgarian) comes from Romanian muțar, from Romanian mut, from Latin mūtus — mute, dumb, silent, unable to speak, inarticulate.

Ancestry of “Муцаров”, step by step

StepLanguageWordMeaning
1Romanianmuțar—
2Romanianmutdumb, mute; first-person singular present...
3Latinmūtusmute, dumb, silent, unable to speak, inarticulate
Every word from Latin mūtus →Every word from Romanian mut →Every word from Romanian muțar →