Where does “Ercolani” come from?

Ercolani (English) comes from Italian Ercolani, 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 — to cover; to incline.

Ancestry of “Ercolani”, step by step

StepLanguageWordMeaning
1ItalianErcolani
2ItalianErcolano
3LatinHerculaneum
4Ancient GreekἩράκλειον
5Ancient GreekἩρακλῆςHeracles
6Ancient Greek-κλῆςAn element found in given names
7Ancient Greek-κλέης
8Ancient Greekκλέοςrumour, report; good report, fame, glory; bad...
9Proto-Hellenickléwosfame
10Proto-Indo-Europeanḱléwosfame
11Proto-Indo-Europeanḱlew-to hear
12Proto-Indo-Europeanḱel-to cover; to incline
Every word from Proto-Indo-European ḱel-Every word from Proto-Indo-European ḱlew-Every word from Proto-Indo-European ḱléwos