Throughout the world, 가은 (Gaeun 
, 가은 , Kaeun ) is quite a rare feminine first name. The first name 가은 is characteristic of Eastern Asia, particularly South Korea, where it is quite a rare feminine name. Very seldom, 가은 is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gaeun | Japan, South Korea, China, United States, Malaysia |
| 가은 | South Korea |
| Kaeun | Malaysia, South Korea, China, United States |
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정가은 South Korean actress and entrepreneur, KR (b. 1978) |
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은가은 South Korean singer, KR (b. 1987) |
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가은 South Korean singer, KR (b. 1992) |
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이가은 South Korean singer, KR (b. 1994) |
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고가은 South Korean singer and actress, KR (b. 1995) |
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한가은 KR (b. 1986) |
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| 윤가은 South Korean film director and script writer, KR (b. 1982) |
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| 김가은 South Korean actress (born May 1989), KR (b. 1989) |
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| 김가은 badminton player, KR (b. 1998) |
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| 추가은 South Korean sport shooter, KR |
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| 이가은 KR (b. 1992) |
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| 오가은 South Korean pop singer, KR |
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| 설가은 KR |
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