Last name Trứ (Trứ 
) , all over the world, is a very rare surname. The last name Trứ is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare surname. Also, Trứ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trứ | Vietnam |
| phạm công trứ Vietnamese historian, VN (b. 1600) |
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| đinh công trứ |
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