Where does “Ombrone” come from?

Ombrone (Italian) comes from Latin Umbro, from Latin umbra, from Old Latin omra, from Proto-Indo-European h₂mr-u-.

Ancestry of “Ombrone”, step by step

StepLanguageWordMeaning
1LatinUmbronow the Ombrone
2Latinumbraa shadow; a shade; a ghost
3Old Latinomra—
4Proto-Indo-Europeanh₂mr-u-—
Every word from Proto-Indo-European h₂mr-u- →Every word from Old Latin omra →Every word from Latin umbra →