Last name 孝志 (孝志 
) , worldwide, is a rare cognomen. The last name 孝志 is characteristic of Eastern Asia, particularly China, where it is a very rare surname. More frequently, 孝志 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 孝志 | China |
| 石川 孝志 Japanese professional wrestler, JP (b. 1953) |
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| 山口 孝志 JP (b. 1971) |
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