Romania
- Axiopolis → Cernavodă
- Abruttus → Abrud
- Ad Mediam → Băile Herculane
- Aegyssus → Tulcea
- Ampelum → Zlatna
- Apulum → Bălgrad → Gyulafehérvár → Alba Iulia
- Arrubium → Măcin
- Kronstadt → Braşov → Oraşul Stalin → Braşov
- Bucureşci → Bucureşti (Bucharest)
- Calatis → Mankalya →Mangalia
- Carsium → Hârşova
- Cibinum → Hermannstadt → Nagyszeben → Sibiu
- Dierna → Orşova
- Jassy → Yaş→ Iaşi
- Marosvásárhely → Târgu Mureş
- Napoca → Klausenburg → Kolozsvár → Cluj → Cluj-Napoca
- Noviodunum → Isaccea
- Porolissum → Zalău
- Potaissa → Turda
- Temesvár → Tamışvar → Temesvár → Timişoara
- Tomis → Constanţa
- Drobeta → Turnu Severin → Drobeta-Turnu Severin
Read more about this topic: List Of City Name Changes