Last name Ongaro (Ongaro 
, Онгаро 
) , in the entire world, is quite a common cognomen. The family name Ongaro is habitual in Kenya, where it is quite a rare surname, Italy, and Switzerland. In absolute terms, the name is most common in Kenya, Italy, and Brazil. Much less frequently, Ongaro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ongaro | Italy, Brazil, United States, Kenya, Argentina |
| Онгаро | Russia |
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antonio ongaro Italian poet, IT (b. 1560) |
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| dante ongaro author (1801-2000) (b. 1801) |
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saúl ongaro Argentine footballer (1916-2004), AR (b. 1916) |
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| massimiliano ongaro IT (b. 1858) |
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raimundo ongaro Argentine labor leader, AR (b. 1924) |
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alberto ongaro journalist (1925-2018), IT (b. 1925) |
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| bortolo ongaro Righteous Among the Nations, IT (b. 1888) |
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giandomenico ongaro Italian basketball coach, IT (b. 1941) |
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| battistina ongaro Righteous Among the Nations, IT (b. 1894) |
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| almerigo ongaro Italian politician, IT (b. 1897) |
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| arturo kellner ongaro CZ (b. 1888) |
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fabio ongaro Italian rugby union player, IT (b. 1977) |
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| franca ongaro Italian psychiatrist (1928-2005), IT (b. 1928) |
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| paolo ongaro Italian comics artist, IT (b. 1946) |
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| ercole ongaro Italian historian, IT (b. 1947) |
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