Surname 光彦 (Mitsuhiko 
, 光彦 ) , in all the world, is a rare cognomen. The family name 光彦 is habitual in Japan, where it is a rare surname, China, where it is a very rare surname, and Colombia. More frequently, 光彦 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mitsuhiko | Japan, China, Brazil, Thailand, United States |
| 光彦 | China |
| 小塚 光彦 businessman, photographer and figure skater, JP (b. 1916) |
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| 久世 光彦 Japanese novelist, JP (b. 1935) |
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| 木島 光彦 Japanese businessperson, JP (b. 1943) |
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| 遠北 光彦 Japanese businessman, JP (b. 1954) |
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