Last name Oguera (Oguera 
) , globally, is a rare cognomen. The family name Oguera is characteristic of Philippines, where it is a rare surname, Venezuela, where it is a very rare surname, and China, where it is an extremely rare surname. Very seldom, Oguera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oguera | China, Venezuela, United States, Philippines |