| Surname | Country | % Correct |
|---|---|---|
| Müller | Switzerland / Germany | 97%
|
| Murphy | Ireland | 95%
|
| Papadopoulos | Greece | 92%
|
| García | Spain / Andorra | 92%
|
| Smith | United Kingdom | 92%
|
| Ivanov | Bulgaria / Russia / Belarus | 89%
|
| Nielsen | Denmark | 89%
|
| Da Silva | Portugal | 89%
|
| Jónsdóttir | Iceland | 86%
|
| Rossi | Italy / Monaco | 86%
|
| Hansen | Norway | 86%
|
| Nowak | Poland / Slovenia / Czech republic | 84%
|
| Andersson | Sweden | 84%
|
| De Jong | Netherlands | 78%
|
| Hovanović | Serbia | 78%
|
| Gruber | Austria | 76%
|
| Peeters | Belgium | 73%
|
| Martin | France | 73%
|
| Büchel | Liechtenstein | 70%
|
| Schmit | Luxembourg | 70%
|
| Hoxha | Albania | 68%
|
| Korhonen | Finland | 68%
|
| Jankauskienė | Lithuania | 68%
|
| Gasperoni | San Marino | 68%
|
| Hodžić | Bosnia and Herzegovina | 62%
|
| Papović | Montenegro | 57%
|
| Melnyk | Ukraine | 57%
|
| Tamm | Estonia | 54%
|
| Tóth | Hungary | 54%
|
| Krasniqi | Kosovo | 54%
|
| Stojanovski | North Macedonia | 54%
|
| Rusu | Moldova | 51%
|
| Horvat | Croatia | 49%
|
| Popa | Romania | 46%
|
| Berzina | Latvia | 38%
|
| Borg | Malta | 32%
|
| Varga | Slovakia | 22%
|
| Graf | Vatican City | 19%
|