Throughout the world, 종수 (종수 
, Jong-Soo 
, Jong-Su ) is quite a rare masculine first name. The forename 종수 is habitual in South Korea, where it is quite a rare boy's name, and India, where it is an extremely rare masculine name. Very seldom, 종수 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| 종수 | South Korea |
| Jong-Soo | Germany, South Korea, Chile, United States, Canada |
| Jong-Su | South Korea, United States |
| Jongsu | China, South Korea, Malaysia, United States, India |
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김종수 South Korean film actor, born 1964, KR (b. 1964) |
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| 이종수 South Korean politician (1921-2015), KR (b. 1921) |
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윤종수 KR (b. 1964) |
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고종수 South Korean association football player, KR (b. 1978) |
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| 유종수 South Korean politician, KR (b. 1942) |
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| 임종수 South Korean composer, KR (b. 1942) |
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| 김종수 South Korean singer, KR (b. 1955) |
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| 박종수 KR (b. 1947) |
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| 김종수 South Korean baseball player (1957-), KR (b. 1957) |
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| 정종수 South Korean footballer, KR (b. 1961) |
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| 김종수 South Korean Go player, KR (b. 1962) |
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| 정종수 KR (b. 1953) |
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| 김종수 KR (b. 1956) |
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| 양종수 KR (b. 1958) |
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| 이종수 South Korean actor, KR (b. 1976) |
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