Informal names for unknown persons in various countries

Argentina - Juan Pérez
Australia - Fred Nerk
Austria - Hans Meier
Belgium - Jean Dupont
Bosnia and Herzegovina - Marko Markovic
Brazil - Fulano de Tal
Bulgaria - Ivan Ivanov
Canada - G. Raymond
Chile - Juan Pérez
China - Wúmíng Shì
Colombia - Fulano de Tal
Croatia - Ivan Horvat
Cuba - Fulano de Tal
Czech Republic - Jan Novák
Ecuador - Juan Perez
Estonia - Jaan Tamm
Finland - Matti Meikäläinen
France - Jean Dupont
Germany - Hans Mustermann
Greece - Giorgos Tade
Guatemala - Juan Pérez
Hungary - Gipsz Jakab
Iceland - Meðal-Jón
India - Naamalum
Indonesia - Si Anu
Iran - Folani
Ireland - Seán Ó Rudaí
Israel - Israel Israeli
Italy - Mario Rossi
Japan - Yamada Taro
Latvia - Jānis Bērziņš
Lithuania - Vardenis Pavardenis
Macedonia - Petar Petrovski
Malaysia - Si Anu
Malta - Joe Borg
Mexico - Juan Pérez
Netherlands - Jan Jansen
New Zealand - Joe Bloggs
Nigeria - Lagbaja
Pakistan - Falana
Panama - Juan Pérez
Paraguay - Juan Pérez
Peru - Juan Pérez
Philippines - Juan dela Cruz
Poland - Jan Kowalski
Portugal - Fulano
Puerto Rico - Fulano de Tal
Romania - Ion Popescu
Russia - Ivanov Ivan Ivanovich
Serbia and Montenegro - Petar Petrović
Slovakia - Ján Novák
Slovenia - Janez Novak
South Africa - Koos van der Merwe
Spain - Fulano de Tal
Sweden - Svensson
Switzerland - Hans Meier
Thailand - Nai Gor
Turkey - Sarı çizmeli Mehmet Ağa
United Kingdom - Joe Bloggs
United States - John Doe
Uruguay - Fulano
Venezuela - Fulano