Around the world, 木秀雄 (木秀雄 
) is a very rare male given name. The given name 木秀雄 is habitual in Eastern Asia, particularly China, where it is an extremely rare male name. Much less frequently, 木秀雄 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 木秀雄 | China |