All around the world, Thận (Thận 
) is a very rare masculine given name. The forename Thận is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare boy's name. More prevalently, Thận is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thận | Vietnam |
| nguyễn phúc trinh thận Vietnamese poet, princess, VN (b. 1826) |
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| nguyễn phúc đoan thận (b. 1822) |
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| nguyễn phúc thục thận (b. 1824) |
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| nguyễn phúc thụy thận (b. 1829) |
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| nguyễn phúc hòa thận (b. 1834) |
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| vũ đức thận (b. 1916) |
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