| Former name | Year | Name | % Correct |
|---|---|---|---|
| Macedonia | 2019 | North Macedonia | 98%
|
| Burma | 2019 | Myanmar (Burma) | 92%
|
| Czech Republic | 2016 | Czechia | 90%
|
| Western Samoa | 1997 | Samoa | 90%
|
| Upper Volta | 1984 | Burkina | 88%
|
| Swaziland | 2018 | Eswatini | 88%
|
| Surinam | 2012 | Suriname | 88%
|
| Burkina | 2013 | Burkina Faso | 85%
|
| Ceylon | 1972 | Sri Lanka | 76%
|
| Zaire | 1997 | Congo (Democratic Republic) | 75%
|
| Dahomey | 1975 | Benin | 46%
|