Where does “Lorenzetti” come from?

Lorenzetti (Italian) comes from Italian Lorenzo, from Latin Laurentius, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Lorenzetti”, step by step

StepLanguageWordMeaning
1ItalianLorenzoLawrence
2LatinLaurentiusLaurence; Laurente
3Latin-iusforming adjectives from nouns; nominative neuter...
4Proto-Italic-jōsForms comparative adjectives
5Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “Lorenzetti

Every word from Proto-Indo-European -yósEvery word from Latin -iusEvery word from Proto-Italic -jōs