NameCensus.

UK boy's name

Sergey

A masculine Russian name derived from the Roman name Sergius.

For 2026, the newest official UK baby-name figures on this page are from 2015. That release is the current official benchmark rather than a forecast.

Sergey is a boy's name in the UK records. People looking for Sergey popularity in 2026 should use the latest official release, which is 2015 in this profile. In that release it ranked #4747, with 3 babies registered with the name. Its strongest year in the published records was 2012, with 4 births.

This profile covers 10 England and Wales registrations across 3 recorded years from 2012 to 2015. 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 Sergey. 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 2016 or 2026.

Key insights

  • Sergey ranked #4747 for boys in England and Wales in 2015, with 3 registrations.
  • The name peaked in 2012, when 4 boys were registered as Sergey.
  • About 10 living people in the UK are estimated to have Sergey as a first name, after adjusting past birth registrations with ONS life tables.

Latest rank (E&W)

#4747

2015

Births in 2015

3

Latest year

Peak year

2012

4 births

Estimated living

10

2026

Meaning

What does Sergey mean?

The name Sergey is a Russian given name derived from the Latin name Sergius. It has its origins in ancient Rome, where Sergius was a Roman family name derived from the word "servire," meaning "to serve." The name gained popularity during the Byzantine era and was later adopted by the Eastern Orthodox Church.

In the 4th century, there was a prominent Roman martyr named Sergius who was venerated as a saint. His story and the spread of Christianity contributed to the widespread use of the name across Eastern Europe and the Byzantine Empire. The name Sergey became particularly popular among the Slavic peoples, including Russians, Ukrainians, and Belarusians.

One of the earliest recorded examples of the name Sergey can be found in the Primary Chronicle, an ancient Russian manuscript dating back to the 12th century. It mentions a Prince Sergey of Smolensk, who ruled in the late 11th century. Throughout Russian history, there have been several notable figures bearing the name Sergey.

One of the most famous was Sergey Radonezhsky (1314-1392), a Russian monk and one of the most venerated saints in the Russian Orthodox Church. He founded the Trinity Lavra of St. Sergius, a significant monastery that played a crucial role in the spiritual and cultural life of medieval Russia.

Another notable Sergey was Sergey Mikhailovich Prokudin-Gorskii (1863-1944), a pioneering Russian photographer known for his early color photography work. He traveled across the Russian Empire, capturing stunning images of diverse landscapes, architecture, and people.

In the 20th century, Sergey Eisenstein (1898-1948) was a renowned Soviet film director and a pioneer of the art of montage in cinema. His films, such as "Battleship Potemkin" and "Ivan the Terrible," are considered masterpieces of world cinema.

Sergey Rachmaninoff (1873-1943) was a celebrated Russian composer, pianist, and conductor. He is renowned for his piano concertos, symphonic works, and his virtuosic piano compositions, which have become staples of the classical repertoire.

Sergey Brin (born 1973) is a co-founder of Google, the world's most popular search engine. As a Russian-American computer scientist and internet entrepreneur, he has played a pivotal role in shaping the digital age and the way we access information online.

Sourced from namecensus.com.

Popularity

Sergey over time

The chart below shows babies named Sergey registered in England and Wales in the years where the name appears in the published records, from 2012 to 2015. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Sergey, the clearest high point is 2012. The latest England and Wales figure is 3 births in 2015, compared with 4 at the peak.

Babies born per year

Sergey
01234201220132015

Decades

Sergey by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Sergey 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 #4473 10 3

Related

Names similar to Sergey

FAQ

Sergey: questions and answers

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

In 2015, Sergey was ranked #4747 for boys in England and Wales, with 3 births registered.

When was Sergey most popular?

The peak year on record was 2012, with 4 babies registered as Sergey in England and Wales.

What is the meaning and origin of Sergey?

A masculine Russian name derived from the Roman name Sergius.

How many people are called Sergey in the UK?

A total of 10 babies have been registered as Sergey 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.