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Last name 剛 (Tsuyoshi , 剛 , 강 ) , in all the world, is a widespread family name. The surname 剛 is habitual in South Korea, where it is a widespread surname, Japan, where it is quite a rare surname, and Singapore, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Eastern Asia, particularly South Korea, Japan, and China. Much less frequently, 剛 is the forename as well as the last name.
VARIANT | COUNTRY |
---|---|
Tsuyoshi | China, Brazil, United States, Taiwan, Japan |
剛, Gāng | China |
강 | South Korea |