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In the world, 六郎 (六郎 ) is a very rare male given name. The forename 六郎 is characteristic of Eastern Asia, particularly China, where it is an extremely rare boy's name. Very seldom, 六郎 is the last name as well as the forename.
六郎 is also a name for the fictitious and mythical characters: Rokurō Okajima , the fictional salaryman-cum-pirate from Black Lagoon.