Brazilian Surname Generator

Brazilian surnames are overwhelmingly Portuguese in origin — Silva ('woodland') and Santos ('saints') top the list — layered with later Italian, German, Japanese and Lebanese immigration and a sprinkling of Indigenous (Tupi) names. Brazilians often carry several surnames at once.

Generate Brazilian last names

Sampled from real, commonly recorded surnames of this origin. They are real family names — use thoughtfully.

About Brazilian surnames

Silva, Santos, Oliveira, Souza and Lima are the most common Brazilian surnames.
Many are devotional or nature names: Santos ('saints'), Nascimento ('birth/Nativity'), Pereira ('pear tree').
Southern Brazil has large Italian and German communities — names like Bianchi, Schneider, Müller.
Brazilians typically use the mother's surname followed by the father's, often dropping middle ones day-to-day.

Researching your Brazilian family tree?

These generated names are for fiction, games and test data — not lookups of real people. If you're tracing an actual Brazilian surname, dedicated genealogy services hold the records.

Recommended: Ancestry · MyHeritage · FamilySearch (free)(affiliate links — add your partner IDs)

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