Most Common Surnames in Romania

Alba County Arad County Argeș County Bacău County Bihor County Bistrița-Năsăud County Botoșani County Brăila County Brașov County Bucureşti Buzău County Călărași County Caraș-Severin County Cluj County Constanța County Covasna Dâmbovița County Dolj County Galați County Giurgiu County Gorj County Harghita County Hunedoara County Ialomița County Iași County Ilfov County Maramureș County Mehedinți County Mureș County Neamț County Olt County Prahova County Sălaj County Satu Mare County Sibiu County Suceava County Teleorman County Timiș County Tulcea County Vâlcea County Vaslui County Vrancea County