Family name Uscanga (Uscanga 
) , globally, is a common cognomen. The family name Uscanga is habitual in Mexico, where it is quite a common surname, Laos, where it is a rare surname, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Uscanga | Spain, Mexico, Canada, Laos, United States |
| abraham antonio polo uscanga Mexican judge, MX (b. 1935) |
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| jorge uscanga Mexican politician, MX (b. 1944) |
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| oscar estévez uscanga MX (b. 1936) |
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| luis uscanga researcher |
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| maria guadalupe aguilar uscanga researcher |
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| oscar uscanga Mexican footballer, MX (b. 1990) |
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| francisco uscanga Mexican footballer, MX (b. 1991) |
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