Where does “barcellonese” come from?

barcellonese (Italian) comes from Italian Barcellona, from Catalan Barcelona, from Iberian Barkeno.

Ancestry of “barcellonese”, step by step

StepLanguageWordMeaning
1ItalianBarcellona—
2CatalanBarcelona—
3IberianBarkeno—
Every word from Iberian Barkeno →Every word from Catalan Barcelona →Every word from Italian Barcellona →