Surname 忠之 (忠之 
) , globally, is a very rare last name. The cognomen 忠之 is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 忠之 is the forename as well as the last name.
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古海 忠之 Japanese businessperson (1900-1983), JP (b. 1900) |
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