NameCensus.

UK boy's name

Caua

A Brazilian name inspired by the Caua River, meaning "born from the waters".

For 2026, the newest official UK baby-name figures on this page are from 2018. That release is the current official benchmark rather than a forecast.

Caua is a boy's name in the UK records. People looking for Caua popularity in 2026 should use the latest official release, which is 2018 in this profile. In that release it ranked #4749, with 3 babies registered with the name. Its strongest year in the published records was 2010, with 4 births.

This profile covers 10 England and Wales registrations across 3 recorded years from 2008 to 2018. The figures come from ONS England and Wales, so the page is a view of published baby-name registrations rather than a forecast or a live count of people using the name today.

The latest count is about 75% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 10 living people in the UK are called Caua. This uses published birth registrations from England and Wales, Scotland and Northern Ireland, then applies ONS national life tables to estimate how many are likely still alive. It does not forecast extra births for 2019 or 2026.

Key insights

  • Caua ranked #4749 for boys in England and Wales in 2018, with 3 registrations.
  • The name peaked in 2010, when 4 boys were registered as Caua.
  • About 10 living people in the UK are estimated to have Caua as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4749

2018

Births in 2018

3

Latest year

Peak year

2010

4 births

Estimated living

10

2026

Meaning

What does Caua mean?

The given name Caua has its origins in the Tupi language, an indigenous language family of South America. It is believed to have originated from the eastern regions of Brazil, where the Tupi people were predominantly located. The name Caua is derived from the Tupi word "kaua," which means "honorable" or "distinguished."

During the colonial era in Brazil, the Tupi language and culture had a significant influence on the Portuguese settlers. As a result, many Tupi words and names were adopted into the Portuguese language, and Caua became a common given name among the Brazilian population.

One of the earliest recorded mentions of the name Caua can be found in the writings of the Portuguese chronicler Pero Vaz de Caminha, who accompanied the Portuguese explorer Pedro Álvares Cabral on his voyage to Brazil in 1500. In his letters, Caminha described the encounter with the Tupi people and mentioned some of their names, including Caua.

Throughout history, there have been several notable individuals who bore the name Caua. One of the earliest recorded examples is Caua Tindiquera, a Tupi chief who lived in the 16th century and played a crucial role in the early interactions between the indigenous population and the Portuguese colonizers.

Another prominent figure was Caua Bento da Silva, a Brazilian writer and journalist who lived in the 19th century (1837-1893). He was known for his contributions to the abolitionist movement in Brazil and his efforts to promote the rights of the indigenous population.

In the 20th century, Caua Rodrigues (1905-1982) was a renowned Brazilian architect and urban planner. He was responsible for designing several iconic buildings in the city of Rio de Janeiro, including the Copacabana Palace Hotel and the Museum of Modern Art.

Caua Reymond (born 1973) is a Brazilian chef and television personality who has gained international recognition for his culinary expertise and promotion of Brazilian cuisine.

Caua Réche (born 1984) is a Brazilian professional basketball player who has represented the Brazilian national team and played for various clubs in Europe and South America.

It is worth noting that while the name Caua has its roots in the Tupi language, it has transcended its indigenous origins and has been embraced by various cultural and ethnic groups in Brazil and beyond, reflecting the rich diversity of the country's population.

Sourced from namecensus.com.

Popularity

Caua over time

The chart below shows babies named Caua registered in England and Wales in the years where the name appears in the published records, from 2008 to 2018. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Caua, the clearest high point is 2010. The latest England and Wales figure is 3 births in 2018, compared with 4 at the peak.

Babies born per year

Caua
01234200820132018

Decades

Caua by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Caua was a short-lived spike or a name that stayed in regular use. Average rank is calculated only from years where a published rank exists.

Decade Average rank Total births Years covered
2010s #4307 7 2
2000s #4432 3 1

Related

Names similar to Caua

FAQ

Caua: questions and answers

How popular is the name Caua in the UK right now?

In 2018, Caua was ranked #4749 for boys in England and Wales, with 3 births registered.

When was Caua most popular?

The peak year on record was 2010, with 4 babies registered as Caua in England and Wales.

What is the meaning and origin of Caua?

A Brazilian name inspired by the Caua River, meaning "born from the waters".

How many people are called Caua in the UK?

A total of 10 babies have been registered as Caua across the 3 years of ONS England & Wales records shown here.

Which records is this page based on?

The England and Wales timeline uses ONS baby-name records. Scotland figures come from NRS and Northern Ireland figures come from NISRA. Counts are registrations in published baby-name files. The living estimate uses those birth registrations with ONS national life tables.