Surname 博之 (博之 
) , worldwide, is a rare cognomen. The last name 博之 is characteristic of Eastern Asia, particularly China, where it is a very rare surname. More frequently, 博之 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 博之 | China |
| 阿部 博之 JP (b. 1936) |
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| 山本 博之 Japanese programmer, developer of Sylpheed, JP (b. 1975) |
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| 織田 博之 JP |
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