Last name Oro (Oro 
, オロ 
, Оро 
) , in the world, is a common cognomen. The cognomen Oro is habitual in Andorra, where it is quite a common surname, Philippines, where it is quite a rare surname, and Panama. In absolute terms, it most frequently occurs in Philippines, Argentina, and Mexico. Very seldom, Oro is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oro | Italy, Mexico, Colombia, Philippines, Argentina |
| オロ | Japan |
| Оро | Ukraine, Russia, Kazakhstan |
| Ooro | Nigeria, Spain, India, United States, Kenya |
Aureo, Ausum, Hooro, Kodi, Kohji, Koji, Komichi, Komiti, Kooji, Koro, Kosuji, Kouji, Kozi, Kōji, Odi, Oji, Omichi, Omiti, Onoji, Orage, Ori, Oroblanco, Orò, Oró, Ozi, Ro, Shoji, Shōji, Syohji, Syoji, Syouji, Unruh, Óró, Õrõ, Ōｒō, Ơrô, Кодзи, Коро, ורו, اوریا, โอโร่, こうじ, and 小路
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justo santa maría de oro Catholic bishop, AR (b. 1772) |
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| antonio oro ES (b. 1782) |
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| domingo de oro Argentinian politician (1800-1879), AR (b. 1800) |
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alfredo de oro Cuban billiard and pool player (1863-1948), CU (b. 1863) |
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tito oro nobili Italian politician, IT (b. 1882) |
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| paco de oro Spanish torero (1840-1910), ES (b. 1840) |
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| pasquale oro Italian officer, IT (b. 1849) |
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| miguel flores gonzález-grano de oro Spanish author, ES (b. 1879) |
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luis oro giral Professor of Chemistry at the University of Zaragoza, ES (b. 1945) |
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| sujeto, oro 24k Dominican merengue rapper and singer, DO (b. 1901) |
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| juan bustillo oro Mexican film director, screen writer. film producer and film editor (1904-1989), MX (b. 1904) |
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| antonio de oro Spanish military officer, ES (b. 1904) |
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| eugenia de oro Argentine journalist, AR (b. 1909) |
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lucio antonio oro Brazilian volleyball player, BR (b. 1977) |
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bruno oro i pichot Spanish actor, ES (b. 1978) |
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