Family name Duțu (Duțu 
) , worldwide, is a rare last name. The family name Duțu is habitual in Eastern Europe, particularly Romania, where it is quite a rare surname. Much less frequently, Duțu is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Duțu | Romania |
| nicolae duțu Romanian journalist, RO (b. 1928) |
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| constantin duțu Romanian choreographer, politician (b. 1935) |
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| constantin duțu Romanian fencer, RO (b. 1949) |
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| virginia duțu Romanian basketball player, RO (b. 1953) |
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| stelian duțu politician, RO (b. 1955) |
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| gheorghe duțu Romanian politician, RO (b. 1955) |
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| george duțu Romanian politician from Lungulețu, Dâmbovița County, RO |
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| david duțu footballer, RO |
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| eduard duțu Romanian footballer, IT |
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