| Former name | Current name | % Correct |
|---|---|---|
| Swaziland | Eswatini | 94%
|
| Constantinople | Istanbul | 87%
|
| Calcutta | Kolkata | 81%
|
| Dutch Guiana | Suriname | 78%
|
| Southern Rhodesia | Zimbabwe | 78%
|
| East Bengal | Bangladesh | 71%
|
| Leopoldville | Kinshasa | 66%
|
| French Somaliland | Djibouti | 65%
|
| Petrograd | St. Petersburg | 62%
|
| Spanish East Indies | Philippines | 61%
|
| Rangoon | Yangon | 56%
|
| French Sudan | Mali | 50%
|
| Kristiania | Oslo | 48%
|
| Batavia | Jakarta | 47%
|
| Spanish Sahara | Western Sahara | 45%
|
| Ellice Islands | Tuvalu | 25%
|
| Wilno | Vilnius | 24%
|
| Élisabethville | Lubumbashi | 7%
|