Cognomen Scaletta (Scaletta 
) , across the world, is quite a rare last name. The cognomen Scaletta is habitual in Italy, where it is quite a rare surname, Switzerland, where it is a rare surname, and Canada. In absolute terms, this name is the most popular in Italy, the United States, and France. Much less frequently, Scaletta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Scaletta | Italy, France, Indonesia, Canada, United States |
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carlo cesare scaletta (1666-1748) (b. 1666) |
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| michele ruffo della scaletta marchese Ruffo (b. 1892) |
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| rufo ruffo della scaletta IT (b. 1888) |
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| don scaletta American music pedagogue, US (b. 1937) |
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| don carlo ruffo dei principi della scaletta Peerage person ID=174281 (b. 1941) |
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| kurtis scaletta American writer, US (b. 1968) |
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| donna flavia ruffo della scaletta (born 1971) (b. 1971) |
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| sam scaletta college basketball player (1970–1971) Illinois |
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| giuseppe scaletta researcher |
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| claudio scaletta researcher |
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| horacio scaletta |
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