| Surname | Country | % Correct |
|---|---|---|
| Müller | Germany, Switzerland | 99%
|
| Rossi | Italy, Monaco | 95%
|
| Smith | United Kingdom | 95%
|
| Garcia | Andorra, Spain | 93%
|
| Murphy | Ireland | 91%
|
| Silva | Portugal | 88%
|
| Yılmaz | Türkiye | 82%
|
| Hansen | Norway | 80%
|
| De Jong | Netherlands | 78%
|
| Nowak | Poland | 76%
|
| Martin | France | 70%
|
| Korhonen | Finland | 68%
|
| Nagy | Hungary | 55%
|
| Popa | Romania | 53%
|
| Hoxha | Albania | 51%
|