UK girl's name
Nairobi
Of Masai origin, meaning "cool water" or "stream of cold water".
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.
Nairobi is a girl's name in the UK records. People looking for Nairobi popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #4843, with 4 babies registered with the name. Its strongest year in the published records was 2021, with 8 births.
This profile covers 25 England and Wales registrations across 5 recorded years from 2020 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 50% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 25 living people in the UK are called Nairobi. 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
- • Nairobi ranked #4843 for girls in England and Wales in 2024, with 4 registrations.
- • The name peaked in 2021, when 8 girls were registered as Nairobi.
- • About 25 living people in the UK are estimated to have Nairobi as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4843
2024
Births in 2024
4
Latest year
Peak year
2021
8 births
Estimated living
25
2026
Meaning
What does Nairobi mean?
Nairobi is a name derived from the Maasai phrase "Enkare Nairobi," which translates to "cool water." It is the name of the capital city of Kenya and has its origins in the region's indigenous Maasai language and culture.
The name "Nairobi" first appeared in written records during the late 19th century, when British colonists established a settlement near the Nairobi River. The site was chosen due to its proximity to the cool, fresh water source, which was a rarity in the area's arid environment.
While the name itself does not have any direct historical references in ancient texts or religious scriptures, it holds significant cultural importance for the Maasai people, who have inhabited the region for centuries. The Maasai were pastoralists who relied heavily on water sources for their livestock, making the "cool water" of Nairobi a valuable and revered resource.
One of the earliest recorded individuals with the name Nairobi was Nairobi Kuria, a Maasai warrior who lived in the late 19th century and played a crucial role in negotiating with the British colonists during the establishment of the settlement that would eventually become the city of Nairobi.
Another notable figure with the name Nairobi was Nairobi Mara, a Maasai leader and elder who was instrumental in preserving the traditional customs and knowledge of his people in the face of colonization and modernization. He lived from approximately 1880 to 1965.
In more recent history, Nairobi Gatheru (1920-2010) was a Kenyan politician and activist who fought for the country's independence from British rule. She was a prominent figure in the Mau Mau uprising and played a significant role in shaping Kenya's post-colonial political landscape.
Nairobi Muthoni (born 1985) is a contemporary Kenyan musician and songwriter who has gained international recognition for her fusion of traditional Maasai rhythms and melodies with modern genres like hip-hop and R&B.
Nairobi Kamau (born 1992) is a Kenyan-born American actress and model who has appeared in various television shows and films, including the popular series "Black Panther: Wakanda Forever."
While the name Nairobi has gained global recognition due to the city's prominence, it remains deeply rooted in the Maasai culture and language, serving as a testament to the enduring legacy of the region's indigenous people.
Sourced from namecensus.com.
Popularity
Nairobi over time
The chart below shows babies named Nairobi registered in England and Wales in the years where the name appears in the published records, from 2020 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 Nairobi, the clearest high point is 2021. The latest England and Wales figure is 4 births in 2024, compared with 8 at the peak.
Babies born per year
Decades
Nairobi by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Nairobi 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 | #4308 | 25 | 5 |
Related
Names similar to Nairobi
- Niamh 20,347
- Nicole 19,687
- Natasha 15,578
- Nancy 12,607
- Naomi 12,199
- Natalie 10,885
- Nevaeh 7,869
- Nina 7,285
- Neve 7,180
- Natalia 7,099
- Nadia 6,032
- Nicola 4,927
FAQ
Nairobi: questions and answers
How popular is the name Nairobi in the UK right now?
In 2024, Nairobi was ranked #4843 for girls in England and Wales, with 4 births registered.
When was Nairobi most popular?
The peak year on record was 2021, with 8 babies registered as Nairobi in England and Wales.
What is the meaning and origin of Nairobi?
Of Masai origin, meaning "cool water" or "stream of cold water".
How many people are called Nairobi in the UK?
A total of 25 babies have been registered as Nairobi across the 5 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.