I don't know if it could be any other as well, but I'm portuguese and there are quite a lot of people with the surname Fonseca here in Portugal. .
The surname Fonseca is of Portuguese origin. It is a common surname in Portugal and other Portuguese-speaking countries.
The surname Fonseca has Portuguese origins. It is a habitational name referring to someone from any of the various places named Fonseca in Portugal.
The surname Yap is commonly associated with Chinese or Filipino nationality. It is a common surname in both cultures.
The surname Loynd is of English origin.
The surname Aguet is of Swiss origin.
The surname Malouf is of Lebanese origin.
The surname Fonseca has Portuguese origins. It is a habitational name referring to someone from any of the various places named Fonseca in Portugal.
Which nationality is the surname Green?
The surname Yap is commonly associated with Chinese or Filipino nationality. It is a common surname in both cultures.
The nationality of the surname Beilsmith is half Scotland and half American.
The nationality is Kurdish.
The nationality is Thai.
These days, any surname could be any nationality, but the origin of the surname "MANCHECK" remains obscure.
It is a Hungarian surname.
nationality of the surname "Lokko"
Kallio is a Finnish surname.
Mostaed is an Iranian surname.
Sczcepanik is a Polish surname.