Where does “Gianluigi” come from?

Gianluigi (Italian) comes from Italian luigi, from Old French Louis, from Latin Ludovīcus, from Old High German Hlūtwīg, from Proto-West Germanic Hlūdawīg, from Proto-West Germanic hlūd, from Proto-Germanic hlūdaz, from Proto-Indo-European ḱlewtos — to cover; to incline.

Ancestry of “Gianluigi”, step by step

Gianluigi traces back through two separate lines of ancestry.

via Italian luigi

StepLanguageWordMeaning
1Italianluigilouis
2Old FrenchLouis
3LatinLudovīcus
4Old High GermanHlūtwīg
5Proto-West GermanicHlūdawīgmeaning famous in battle
6Proto-West Germanichlūdloud; sound
7Proto-Germanichlūdazloud; famous
8Proto-Indo-Europeanḱlewtosheard, famous
9Proto-Indo-Europeanḱlew-to hear
10Proto-Indo-Europeanḱel-to cover; to incline

via Italian Giovanni

StepLanguageWordMeaning
1ItalianGiovanniJohn
2LatinIōhannēs
3LatinIōannēsJohn biblical persons
4Ancient GreekἸωάννης
5HebrewיוחנןYahweh is gracious
6Hebrewחנוןgracious, merciful, compassionate; passive...
7Moroccan Arabicخنونةmucus, snot
8Arabicخُنَّة
Every word from Proto-Indo-European ḱel-Every word from Proto-Indo-European ḱlew-Every word from Proto-Indo-European ḱlewtos