Filho is a surname of Portuguese origin commonly found in Brazil. The name "Filho" means "son" in Portuguese and is often used as a suffix in Portuguese-speaking countries to distinguish a son sharing the same name as his father.

The use of "Filho" as a surname was likely adopted by families in Brazil to denote lineages, particularly in instances where the father and son had the same first name. This naming convention helped differentiate between individuals within the family and trace ancestral connections.

While "Filho" is not as common as some other surnames, its usage in Brazil highlights the diverse linguistic and cultural influences present in the country. The surname may also be found in other Portuguese-speaking regions beyond Brazil, linking families through shared ancestry and history.

There are approximately 56 people named Filho in the UK. That makes it one of Britain's least common surnames. Only around one in a million people in Britain are named Filho.

Similar and related surnames

Related and similar names are generated algorithmically based on the spelling, and may not necessarily share an etymology.

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