| Endonym (romanized) | Country | % Correct |
|---|---|---|
| Nippon | Japan | 100%
|
| Polska | Poland | 100%
|
| Deutschland | Germany | 98%
|
| Rossiya | Russia | 98%
|
| España | Spain | 96%
|
| Norge | Norway | 94%
|
| Srbija | Serbia | 94%
|
| Österreich | Austria | 92%
|
| Lëtzebuerg | Luxembourg | 90%
|
| Sverige | Sweden | 90%
|
| Svizzera | Switzerland | 90%
|
| Zhōngguó | China | 88%
|
| Česko | Czechia | 88%
|
| Éire | Ireland | 88%
|
| Ītyōṗṗyā | Ethiopia | 84%
|
| Suomi | Finland | 84%
|
| uMzantsi Afrika | South Africa | 84%
|
| Eesti | Estonia | 82%
|
| Lietuva | Lithuania | 82%
|
| Magyarország | Hungary | 80%
|
| Hrvatska | Croatia | 78%
|
| Najeriya | Nigeria | 76%
|
| Aotearoa | New Zealand | 75%
|
| Ayiti | Haiti | 71%
|
| al-Maġrib | Morocco | 71%
|
| Shqipëria | Albania | 69%
|
| Miṣr | Egypt | 69%
|
| Ellada | Greece | 67%
|
| Piruw | Peru | 67%
|
| Bhārat | India | 65%
|
| Crna Gora | Montenegro | 61%
|
| Kıbrıs | Cyprus | 59%
|
| Hayastan | Armenia | 57%
|
| Sakartvelo | Georgia | 55%
|
| aṣ-Ṣūmāl | Somalia | 55%
|
| al-ʾImārāt | UAE | 55%
|
| al-ʾUrdunn | Jordan | 41%
|
| Wuliwya | Bolivia | 33%
|
| Ikwayur | Ecuador | 27%
|
| Ilaṅkai | Sri Lanka | 27%
|
| Namhan | South Korea | 25%
|
| Majõl | Marshall Islands | 12%
|