Rosati is an Italian surname.

Origins

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The surname Rosati was first found in Italy, where bearers of Rosati were found since the Middle Ages in many areas of Italy, including Venetia, Emilia and the south. The spelling variations on the name which end in "o" are mostly from the south, whereas those that end in "i" are mostly from the north.

Geographical distribution

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As of 2014, 72.5% of all known bearers of the surname Rosati were residents of Italy (frequency 1:2,761), 13.1% of the United States (1:90,585), 3.6% of Brazil (1:185,751), 2.4% of Canada (1:50,270), 2.2% of Argentina (1:62,218), 1.5% of Indonesia (1:291,940) and 1.5% of France (1:147,141).

In Italy, the frequency of the surname was higher than national average (1:2,761) in the following regions:[1]

People

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References

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