NameCensus.

UK name, mostly boys

Nakai

A Japanese name meaning "mid-portion" or "inner sea".

For 2026, the newest official UK baby-name figures on this page are from 2022. That release is the current official benchmark rather than a forecast.

Also recorded as a girls' name in the UK, with 27 girls.

Nakai is mostly registered for boys in the UK records. People looking for Nakai popularity in 2026 should use the latest official release, which is 2022 in this profile. In that release it ranked #4789, with 3 babies registered with the name. Its strongest year in the published records was 2011, with 5 births.

This profile covers 33 England and Wales registrations across 9 recorded years from 2010 to 2022. 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 33 living people in the UK are called Nakai. 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 2023 or 2026.

Key insights

  • Nakai ranked #4789 for boys in England and Wales in 2022, with 3 registrations.
  • The name peaked in 2011, when 5 boys were registered as Nakai.
  • Nakai is also recorded for girls, but the boys side is the larger UK variant in these records.
  • About 33 living people in the UK are estimated to have Nakai as a first name, after adjusting past birth registrations with ONS life tables.
  • Across the England and Wales records shown here, 55.0% of Nakai registrations are for boys.

Latest rank (E&W)

#4789

2022

Births in 2022

3

Latest year

Peak year

2011

5 births

Estimated living

33

2026

Gender

Boy and girl registrations for Nakai

In England and Wales birth records, Nakai has been registered for both boys and girls. Across the years shown here, 55.0% of registrations are for boys and 45.0% are for girls.

These figures use the sex categories in the published baby-name files. They are useful for spotting how the name is used at registration, but they are not a live measure of gender identity or everyone living with the name today.

55% boys
45% girls
Boys33 (55.0%)Girls27 (45.0%)

Nakai registered for boys

  • Ranked #4,789 in 2022
  • 3 boys registered in 2022
  • Peak: 2011 (5 births)

Nakai registered for girls

  • Ranked #3,533 in 2022
  • 6 girls registered in 2022
  • Peak: 2022 (6 births)

Meaning

What does Nakai mean?

The given name Nakai has its origins in Japanese culture and language. It is a unisex name that can be used for both males and females. The name is derived from the Japanese words "na" meaning "greens" or "vegetables" and "kai" meaning "ocean" or "sea". Collectively, the name Nakai can be interpreted as "greens by the ocean" or "vegetables by the sea".

In ancient times, the name was often given to children born in coastal regions or near the sea, where agriculture and fishing were important aspects of daily life. The name symbolized the harmony between the land and the sea, reflecting the close relationship between the two sources of sustenance.

One of the earliest recorded mentions of the name Nakai can be found in the Kojiki, an ancient Japanese chronicle dating back to the 8th century AD. Here, the name is mentioned in reference to a minor noble or samurai warrior.

Throughout history, several notable individuals have borne the name Nakai. One of the earliest examples is Nakai Tokurogen (1543-1594), a renowned Japanese poet and calligrapher during the Azuchi-Momoyama period. His works were highly acclaimed and have been preserved in various anthologies.

Another prominent figure was Nakai Chikuzen no Kami (1608-1678), a Japanese daimyo (feudal lord) who ruled over the Tosa Domain (present-day Kochi Prefecture) during the Edo period. He was known for his administrative skills and for promoting economic development in his domain.

In more modern times, Nakai Masahiro (1936-2017) was a celebrated Japanese actor and singer. He gained popularity for his roles in numerous films and television series, and his career spanned over six decades.

Nakai Noriko (born 1972) is a contemporary Japanese actress and singer. She has appeared in various television dramas, films, and stage productions, and has also released several music albums.

Nakai Atsushi (born 1986) is a Japanese professional baseball player who currently plays for the Fukuoka SoftBank Hawks in the Nippon Professional Baseball league. He is a highly regarded pitcher and has won multiple awards and championships throughout his career.

These are just a few examples of notable individuals who have borne the name Nakai throughout history, reflecting the name's long-standing presence and cultural significance in Japan.

Sourced from namecensus.com.

Popularity

Nakai over time

The chart below compares boys and girls registered as Nakai in England and Wales, from 2006 to 2022. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.

For Nakai, the clearest high point is 2011. The latest England and Wales figure is 3 births in 2022, compared with 5 at the peak.

Babies born per year

BoysGirls
02579200620142022

Decades

Nakai by decade

Decade totals smooth out the yearly jumps and make it easier to see whether Nakai 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 #4390 7 2
2010s #4215 26 7

Related

Names similar to Nakai

FAQ

Nakai: questions and answers

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

In 2022, Nakai was ranked #4789 for boys in England and Wales, with 3 births registered.

When was Nakai most popular?

The peak year on record was 2011, with 5 babies registered as Nakai in England and Wales.

What is the meaning and origin of Nakai?

A Japanese name meaning "mid-portion" or "inner sea".

How many people are called Nakai in the UK?

A total of 33 babies have been registered as Nakai across the 9 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.