Where does “Ercolani” come from?

Ercolani (Italian) comes from Italian Ercolano, from Latin Herculaneum, from Ancient Greek Ἡράκλειον, from Ancient Greek Ἡρακλῆς, from Ancient Greek -κλῆς, from Ancient Greek -κλέης, from Ancient Greek κλέος, from Proto-Hellenic kléwos — to cover; to incline.

Ancestry of “Ercolani”, step by step

StepLanguageWordMeaning
1ItalianErcolano—
2LatinHerculaneum—
3Ancient GreekἩράκλειον—
4Ancient GreekἩρακλῆςHeracles
5Ancient Greek-κλῆςAn element found in given names
6Ancient Greek-κλέης—
7Ancient Greekκλέοςrumour, report; good report, fame, glory; bad...
8Proto-Hellenickléwosfame
9Proto-Indo-Europeanḱléwosfame
10Proto-Indo-Europeanḱlew-to hear
11Proto-Indo-Europeanḱel-to cover; to incline

Words derived from “Ercolani”

Every word from Proto-Indo-European ḱel- →Every word from Proto-Indo-European ḱlew- →Every word from Proto-Indo-European ḱléwos →