Family name Tăutu (Tóth 
, Tăutu ) , all around the world, is a common last name. The last name Tăutu is characteristic of Hungary, where it is a common surname, Slovakia, where it is quite a common surname, and Serbia. Measured by absolute frequency, it is the most numerous in Eastern Europe, particularly Hungary, Slovakia, and Romania. Very seldom, Tăutu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tóth | Czechia, Slovakia, Hungary, Serbia, Romania |
| Tăutu | Romania |
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teodor tăutu Romanian general, RO (b. 1868) |
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| teodor tăutu Romanian politician, RO (b. 1828) |
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nicolae tăutu Romanian writer, RO (b. 1919) |
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| aloisie tăutu Romanian theologian and historian (1895-1981), RO (b. 1895) |
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| cornelia tăutu Romanian composer (1938-2019), RO (b. 1938) |
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