| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Lombard | 3,721,000 | Indo-European | Italic | Gallo-Romance | Gallo-Italian | |
| ● Venetian | 3,618,910 | Indo-European | Italic | Gallo-Romance | Gallo-Italian | |
| ● Piemontese | 1,504,000 | Indo-European | Italic | Gallo-Romance | Gallo-Italian | |
| ● Ligurian | 515,400 | Indo-European | Italic | Gallo-Romance | Gallo-Italian |