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Last name Ugna (Ugna
, Uña
, Ungula
) , around the globe, is a rare family name. The cognomen Ugna is characteristic of Spain, where it is a rare surname, Argentina, and Tanzania, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in Spain, Argentina, and Indonesia. More prevalently, Ugna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ugna | Brazil, Italy, India, Indonesia, Democratic Republic of the Congo |
| Uña | Spain, France, Argentina, Peru, Venezuela |
| Ungula | Nigeria, United States, India, Tanzania |