| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Romanian | 23,215,780 | Indo-European | Italic | Eastern Romance | ||
| ● Aromanian | 347,840 | Indo-European | Italic | Eastern Romance | ||
| ● Romanian, Megleno | 5,150 | Indo-European | Italic | Eastern Romance | ||
| ● Romanian, Istro | 3,860 | Indo-European | Italic | Eastern Romance |