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Cognomen Yangchen (Yangchen
, 阳晨
) , across the world, is quite a rare surname. The cognomen Yangchen is habitual in Bhutan, where it is a common surname, United Arab Emirates, where it is a rare surname, and Australia. Measured by absolute frequency, the name is most common in Bhutan, India, and China. Also, Yangchen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yangchen | India, Nepal, United States, China, Bhutan |
| 阳晨 | China |