NameCensus.

UK girl's name

Isatu

A feminine name of West African origin meaning "jewel".

For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.

Isatu is a girl's name in the UK records. People looking for Isatu popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #5891, with 3 babies registered with the name. Its strongest year in the published records was 2013, with 5 births.

This profile covers 24 England and Wales registrations across 7 recorded years from 1999 to 2024. 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 60% of the recorded peak, which gives a quick read on how the name has moved since its high point.

We estimate that about 24 living people in the UK are called Isatu. 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 2025 or 2026.

Key insights

  • Isatu ranked #5891 for girls in England and Wales in 2024, with 3 registrations.
  • The name peaked in 2013, when 5 girls were registered as Isatu.
  • About 24 living people in the UK are estimated to have Isatu as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#5891

2024

Births in 2024

3

Latest year

Peak year

2013

5 births

Estimated living

24

2026

Meaning

What does Isatu mean?

The name Isatu originates from the Mende language spoken by the Mende people of Sierra Leone in West Africa. It is believed to have derived from the word "isato" which means "perseverance" or "determination" in the Mende language.

Isatu is a feminine name that has been in use among the Mende people for centuries. The Mende are one of the largest ethnic groups in Sierra Leone, and their language and culture have had a significant influence on the country's naming traditions.

While the name Isatu is not directly mentioned in ancient texts or religious scriptures, it is deeply rooted in the cultural and linguistic heritage of the Mende people. The earliest recorded instances of the name can be traced back to the 18th and 19th centuries, during the time of the Sierra Leone Creole people's formation.

Throughout history, several notable individuals have borne the name Isatu. One of the most prominent was Isatu Kallon (1948-2021), a Sierra Leonean politician and activist who served as the Minister of Trade and Industry in the late 1990s. She was known for her advocacy for women's rights and her efforts to promote economic development in Sierra Leone.

Another notable Isatu was Isatu Timbo (born c. 1830), a Sierra Leonean woman who was captured and enslaved in the United States during the 19th century. Her story became widely known after she was emancipated and returned to Sierra Leone, where she worked to abolish the practice of slavery.

In the literary world, Isatu Granger (born 1935) is a celebrated Sierra Leonean author and poet. Her works, including the novel "The Moonspinners" and the poetry collection "Echoes from the Hill," explore themes of identity, culture, and the experiences of women in Sierra Leone.

Isatu Fofanah (1943-2020) was a prominent Sierra Leonean educator and advocate for girls' education. She founded several schools and organizations aimed at empowering young women and promoting literacy in Sierra Leone.

Lastly, Isatu Kanneh-Mason (born 1994) is a British classical pianist and the eldest daughter of the renowned Kanneh-Mason musical family. She has performed at prestigious venues around the world and has been recognized for her exceptional talent and dedication to her craft.

These are just a few examples of notable individuals who have borne the name Isatu throughout history, reflecting the name's rich cultural heritage and the diverse contributions of those who have carried it.

Sourced from namecensus.com.

Popularity

Isatu over time

The chart below shows babies named Isatu registered in England and Wales in the years where the name appears in the published records, from 1999 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Isatu, the clearest high point is 2013. The latest England and Wales figure is 3 births in 2024, compared with 5 at the peak.

Babies born per year

Isatu
01345199920112024

Decades

Isatu by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Isatu 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
2020s #5692 6 2
2010s #4823 12 3
2000s #3998 3 1
1990s #3900 3 1

Related

Names similar to Isatu

FAQ

Isatu: questions and answers

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

In 2024, Isatu was ranked #5891 for girls in England and Wales, with 3 births registered.

When was Isatu most popular?

The peak year on record was 2013, with 5 babies registered as Isatu in England and Wales.

What is the meaning and origin of Isatu?

A feminine name of West African origin meaning "jewel".

How many people are called Isatu in the UK?

A total of 24 babies have been registered as Isatu across the 7 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.