Throughout the world, Katsutaka (Katsutaka 
) is an extremely rare epicene first name. More frequently, Katsutaka is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Katsutaka | United States, China, Brazil |
| matsudaira katsutaka daimyo of Sanuki domain (b. 1589) |
|
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| katsutaka yonezawa researcher |
|
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| katsutaka oishi researcher |
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