Cognomen Usuga (Usuga 
) , around the globe, is a common last name. The family name Usuga is habitual in Colombia, where it is quite a common surname, Panama, where it is a rare surname, and Austria. Measured by absolute frequency, it most frequently occurs in Colombia, the United States, and Japan.
| alexandra usuga researcher (ORCID 0000-0002-0537-0065) |
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| andrés f usuga researcher (ORCID 0000-0002-1504-8627) |
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| elena correa usuga Costa Rican model, CR (b. 1990) |
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