UK boy's name
Kalu
A masculine name of Sanskrit origin meaning "dark-complexioned" or "black".
For 2026, the newest official UK baby-name figures on this page are from 2023. That release is the current official benchmark rather than a forecast.
Kalu is a boy's name in the UK records. People looking for Kalu popularity in 2026 should use the latest official release, which is 2023 in this profile. In that release it ranked #4991, with 3 babies registered with the name. Its strongest year in the published records was 2013, with 3 births.
This profile covers 6 England and Wales registrations across 2 recorded years from 2013 to 2023. 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 100% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 6 living people in the UK are called Kalu. 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 2024 or 2026.
Key insights
- • Kalu ranked #4991 for boys in England and Wales in 2023, with 3 registrations.
- • The name peaked in 2013, when 3 boys were registered as Kalu.
- • About 6 living people in the UK are estimated to have Kalu as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4991
2023
Births in 2023
3
Latest year
Peak year
2013
3 births
Estimated living
6
2026
Meaning
What does Kalu mean?
The name Kalu is believed to have originated from the Dravidian languages of southern India. It is derived from the Tamil word "kalu," which means "black" or "dark." This name has been used in various regions of the Indian subcontinent for centuries.
One of the earliest recorded mentions of the name Kalu can be found in ancient Hindu texts, such as the Puranas and the epic Mahabharata. In these texts, Kalu is sometimes used as a name or title for deities or spiritual figures associated with darkness or the night.
During the medieval period, the name Kalu was commonly found among various communities in South India, particularly in the states of Tamil Nadu, Karnataka, and Andhra Pradesh. It was often given to children with darker complexions or those born during the night.
One notable historical figure bearing the name Kalu was Kalu Nayak, a 16th-century Maratha warrior and military leader from the Nayak dynasty of Madurai, in present-day Tamil Nadu. He played a significant role in the battles against the Vijayanagar Empire and the Nayaks of Tanjore.
Another famous person with the name Kalu was Kalu Rama Krishnan, a renowned Indian social reformer and activist from Kerala who lived from 1876 to 1948. He was a prominent figure in the Sree Narayana Dharma Paripalana (SNDP) movement, which aimed to uplift the oppressed communities in Kerala.
In the 20th century, Kalu Singh Shekhawat (1901-1970) was an Indian politician and former Chief Minister of Rajasthan. He played a crucial role in the integration of the princely states into the Indian Union and was also a prominent figure in the Indian National Congress.
Kalu Rinpoche (1905-1989) was a renowned Tibetan Buddhist lama and teacher. He was recognized as an incarnation of the Drikung Kagyu lineage and played a significant role in preserving and spreading the Drikung Kagyu teachings in Tibet and India.
Another notable figure was Kalu Iyer (1879-1925), an Indian lawyer, journalist, and social reformer from Tamil Nadu. He was a staunch advocate for the rights of women and the underprivileged, and his writings and speeches played a significant role in the Indian independence movement.
While the name Kalu has its roots in South India, it has also been adopted by various communities across the Indian subcontinent, transcending linguistic and cultural boundaries, reflecting the rich diversity and history of the region.
Sourced from namecensus.com.
Popularity
Kalu over time
The chart below shows babies named Kalu registered in England and Wales in the years where the name appears in the published records, from 2013 to 2023. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Kalu, the clearest high point is 2013. The latest England and Wales figure is 3 births in 2023, compared with 3 at the peak.
Babies born per year
Decades
Kalu by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Kalu 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 | #4991 | 3 | 1 |
| 2010s | #4685 | 3 | 1 |
Related
Names similar to Kalu
- Kieran 30,429
- Kyle 28,463
- Kai 24,432
- Kian 17,666
- Kayden 8,305
- Kevin 7,927
- Kane 7,149
- Kaiden 5,762
- Kieron 4,547
- Kacper 4,366
- Kye 4,012
- Kit 3,529
FAQ
Kalu: questions and answers
How popular is the name Kalu in the UK right now?
In 2023, Kalu was ranked #4991 for boys in England and Wales, with 3 births registered.
When was Kalu most popular?
The peak year on record was 2013, with 3 babies registered as Kalu in England and Wales.
What is the meaning and origin of Kalu?
A masculine name of Sanskrit origin meaning "dark-complexioned" or "black".
How many people are called Kalu in the UK?
A total of 6 babies have been registered as Kalu across the 2 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.