In all the world, 建成 (建成 
) is a widespread boy's given name. The first name 建成 is habitual in Eastern Asia, particularly China, where it is quite a rare male name. Very seldom, 建成 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 建成 | China |
| 李建成 crown prince of the Tang Dynasty in China (589-626), MO (b. 589) |
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| 李建成 geodesist, CN (b. 1964) |
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| 李建成 CN |
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