Worldwide, 성찬 (성찬 
, Seong-Chan 
, Sung-Chan ) is a rare male given name. The given name 성찬 is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| 성찬 | South Korea |
| Seong-Chan | United States, United Kingdom |
| Sung-Chan | United States |
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김성찬 South Korean politician, KR (b. 1954) |
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| 오성찬 KR (b. 1940) |
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| 김성찬 South Korean film actor, KR (b. 1954) |
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| 손성찬 South Korean actor, KR (b. 1965) |
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| 정성찬 South Korean rapper, KR |
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