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Worldwide, 忠一 (忠一 ) is quite a rare dominantly boy's, but infrequently female first name. The first name 忠一 is characteristic of Eastern Asia, particularly China, where it is a very rare mostly masculine, but uncommonly girly name. Very seldom, 忠一 is the last name as well as the forename.
VARIANT | COUNTRY |
---|---|
忠一 | China |