Where does “Fabio” come from?

Fabio (English) comes from Spanish Fabio, from Latin Fabius, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Fabio”, step by step

Fabio traces back through 3 separate lines of ancestry.

via Spanish Fabio

StepLanguageWordMeaning
1SpanishFabio—
2LatinFabiusof or pertaining to the gens Fabia
3Latin-iusforming adjectives from nouns; nominative neuter...
4Proto-Italic-jōsForms comparative adjectives
5Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Italian Fabio

StepLanguageWordMeaning
1ItalianFabio—

via Portuguese Fábio

StepLanguageWordMeaning
1PortugueseFábio—
Every word from Proto-Indo-European -yós →Every word from Latin -ius →Every word from Proto-Italic -jōs →
Fabio — Etymology, Origin & Word History | Etymology Explorer