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Around the globe, Sergio Fernando (Sergio Fernando
) is quite a rare masculine forename. The first name Sergio Fernando is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a common masculine name, Costa Rica, where it is quite a rare boy's name, and Peru, where it is a rare boy's name. Measured by absolute frequency, it most frequently occurs in Chile, Peru, and Spain. Much less frequently, Sergio Fernando is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sergio Fernando | Spain, Guatemala, Ecuador, Chile, Peru |