NameCensus.

UK boy's name

Rajen

A masculine name of Sanskrit origin meaning "king" or "lord".

For 2026, the newest official UK baby-name figures on this page are from 2000. That release is the current official benchmark rather than a forecast.

Rajen is a boy's name in the UK records. People looking for Rajen popularity in 2026 should use the latest official release, which is 2000 in this profile. In that release it ranked #2142, with 5 babies registered with the name. Its strongest year in the published records was 2000, with 5 births.

This profile covers 5 England and Wales registrations across 1 recorded years from 2000 to 2000. 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.

Rajen is at its recorded peak in the England and Wales series.

We estimate that about 5 living people in the UK are called Rajen. 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 2001 or 2026.

Key insights

  • Rajen ranked #2142 for boys in England and Wales in 2000, with 5 registrations.
  • The name peaked in 2000, when 5 boys were registered as Rajen.
  • About 5 living people in the UK are estimated to have Rajen as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#2142

2000

Births in 2000

5

Latest year

Peak year

2000

5 births

Estimated living

5

2026

Meaning

What does Rajen mean?

The name Rajen originates from the Sanskrit language and has its roots in ancient Indian culture. It is derived from the Sanskrit word "raja," meaning "king" or "ruler," combined with the suffix "-en," which is often used to form diminutive or endearing forms of names.

In Hindu mythology, the name Rajen is associated with Lord Vishnu, one of the principal deities of the Hindu trinity. It is believed that Lord Vishnu's avatars or incarnations were often referred to as "Rajen," signifying their divine and kingly nature.

One of the earliest recorded instances of the name Rajen can be found in the ancient Indian epic, the Mahabharata. In this epic, Rajen is mentioned as the name of a character who was a wise and virtuous ruler. The Mahabharata is believed to have been composed around the 8th century BCE, indicating the antiquity of the name.

Throughout history, there have been several notable individuals who bore the name Rajen. One of the most famous was Rajen Babu (1663-1719), a Bengali poet and author from the Indian subcontinent. His works, including the epic poem "Annada Mangal," are considered literary masterpieces and have had a significant influence on Bengali literature.

Another prominent figure was Rajen Mookerjee (1884-1939), an Indian revolutionary and freedom fighter who played a crucial role in India's struggle for independence from British rule. He was a member of the Anushilan Samiti, a revolutionary organization dedicated to overthrowing British colonial rule through armed struggle.

In the field of science, Rajen Babu (1926-2012) was an Indian physicist and academician who made significant contributions to the study of nuclear physics and particle physics. He served as the Director of the Saha Institute of Nuclear Physics in Kolkata and was honored with several prestigious awards, including the Padma Bhushan, one of India's highest civilian honors.

Rajen Mukherjee (1904-1972) was a renowned Indian actor and director who had a profound impact on the Bengali film industry. He is widely regarded as one of the pioneers of Bengali cinema and is credited with introducing several innovative techniques and styles to the industry.

Rajen Gohain (1939-2019) was an Indian politician and writer who served as a member of the Indian Parliament for several terms. He was also a prolific author and poet, known for his works in the Assamese language.

The name Rajen has a rich historical and cultural significance, with its roots deeply embedded in the ancient Indian tradition. It has been borne by numerous notable individuals across various fields, from literature and arts to science and politics, leaving an indelible mark on the cultural fabric of India and beyond.

Sourced from namecensus.com.

Decades

Rajen by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Rajen 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
2000s #2142 5 1

Related

Names similar to Rajen

FAQ

Rajen: questions and answers

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

In 2000, Rajen was ranked #2142 for boys in England and Wales, with 5 births registered.

When was Rajen most popular?

The peak year on record was 2000, with 5 babies registered as Rajen in England and Wales.

What is the meaning and origin of Rajen?

A masculine name of Sanskrit origin meaning "king" or "lord".

How many people are called Rajen in the UK?

A total of 5 babies have been registered as Rajen across the 1 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.