Surname Castellani (Castellani 
, Кастеллані 
, Кастеллани 
) , in the entire world, is a common cognomen. The family name Castellani is habitual in San Marino, where it is quite a common surname, Italy, and Argentina, where it is quite a rare surname. Not in comparison with a country's population, it is the most numerous in Italy, Argentina, and France. Much less frequently, Castellani is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Castellani | France, Argentina, Italy, Brazil, United States |
| Кастеллані | Ukraine |
| Кастеллани | Russia |
Castellano, Кастеллано, Кастельяно, and Цастеллани
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castellani painter unidentified ancient Greek vase painter (b. 650) |
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| grazia castellani FR (b. 1350) |
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| francesco di matteo castellani (b. 1418) |
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| giuliano castellani Italian painter (1470-1543), FR (b. 1470) |
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| castellano castellani (b. 1461) |
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| giulio castellani (b. 1528) |
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| vincenzo castellani (b. 1528) |
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| pietro niccolò castellani IT (b. 1593) |
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| giacomo castellani (b. 1598) |
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| giulio giacomo castellani Roman Catholic Bishop, IT (b. 1619) |
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| luigi francesco castellani IT (b. 1727) |
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fortunato pio castellani Italian goldsmith and antiquarian seller, IT (b. 1794) |
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alessandro castellani Italian goldsmith and antiquarian seller (1823-1883), IT (b. 1823) |
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augusto castellani Italian goldsmith (1829-1914), IT (b. 1829) |
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charles castellani French painter (1838-1913), FR (b. 1838) |
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