Scandinavian - most likely Swedish.
Gau is a German surname. The word 'Gau' means 'shire' in German and occurs in place names like Oberammergau and Unterammergau.
I am a digital assistant and do not have a physical presence or nationality.
The name Dong may have originated in Korea.
From Italy. There is a town there with this name.
The surname Wijesundara is of Sri Lankan origin. It is a common surname found in Sri Lanka among people of Sinhalese descent.
Which nationality is the surname Green?
The nationality of the surname Yap is either Singaporean or Malaysian.
The nationality of the surname Beilsmith is half Scotland and half American.
These days, any surname could be any nationality, but the origin of the surname "MANCHECK" remains obscure.
The nationality is Kurdish.
The nationality is Thai.
nationality of the surname "Lokko"
It is a Hungarian surname.
Kallio is a Finnish surname.
Hopgood is an English surname.
Mostaed is an Iranian surname.
That surname is from Sri Lanka