Everybody's full name

UPDATE 1: Everyone is organized into families now. Also, China is the brother of Sweden Arlovskaya.
So, you've been wondering for a VERY long time.
HERE IT IS!
EVERYBODY'S FULL NAMES!!!!
Will be constantly updated. Everyone with the same last name (unless specifically stated) are in the same family.
Poland Veneziano
England Veneziano
Switzerland Feliciano **
Iceland Feliciano **
Liechtenstein Feliciano
Italy Carriedo *
Latvia Carriedo *
Estonia Laurinaitis
Finland Laurinaitis
America Kirkland
Sealand Kirkland ***
Japan Lukasiewicz
Prussia Lukasiewicz
Sweden Arlovskaya
China Arlovskaya
Lithuania Roderich
Austria Roderich
Vietnam Romano
Seychelles Romano
Greece Fernandez
Spain Fernandez
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Canada Hedervary
Norway Lovino
Ukraine Braginskaya
France Bonifay
Denmark Braginski
Germany Edelstein
Romano Vargas
Russia Elizaveta
Hetalia Marukaite
* Italy and Latvia are cousins, not brothers.
** Switzerland and Iceland are also cousins. However, Liechtenstein is the brother of Switzerland.
*** Sealand isn't related to America.