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Last name 昌俊 (Changjun , 昌俊 , Masatoshi ) , globally, is quite a common family name. The cognomen 昌俊 is habitual in Japan, where it is quite a rare surname, Taiwan, and Singapore, where it is a rare surname. Not in comparison with a country's population, it most frequently occurs in Eastern Asia, particularly China, Japan, and Taiwan. More frequently, 昌俊 is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Changjun | Brazil, South Korea, Taiwan, China, United States |
昌俊 | China |
Masatoshi | Brazil, Taiwan, Japan, China, United States |