UK boy's name
Kazuki
Meaning "brilliant and prosperous", a masculine Japanese given name.
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.
Kazuki is a boy's name in the UK records. People looking for Kazuki 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 1997, with 7 births.
This profile covers 25 England and Wales registrations across 6 recorded years from 1996 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 43% 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 Kazuki. 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
- • Kazuki ranked #4789 for boys in England and Wales in 2022, with 3 registrations.
- • The name peaked in 1997, when 7 boys were registered as Kazuki.
- • About 25 living people in the UK are estimated to have Kazuki as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4789
2022
Births in 2022
3
Latest year
Peak year
1997
7 births
Estimated living
25
2026
Meaning
What does Kazuki mean?
The name Kazuki is of Japanese origin and has been in use since at least the 8th century CE. It is composed of the kanji characters 一 (ka), meaning "one" or "first", and 雄 (zuki), meaning "brave" or "manly". Thus, the name can be interpreted to mean "first brave one" or "first manly one".
The earliest recorded mention of the name Kazuki dates back to the Heian period (794-1185 CE) in Japan. It appears in several historical records and literary works from this era, suggesting that it was a relatively common name among the aristocratic class at the time.
One of the earliest known individuals to bear the name Kazuki was a samurai warrior who lived during the Kamakura period (1185-1333 CE). His full name was Kazuki Masahiro, and he served under the famous shogun Minamoto no Yoritomo. Kazuki Masahiro was known for his bravery and skill in battle, which aligns with the meaning of his name.
In the 16th century, there was a prominent Buddhist monk named Kazuki Tenkai (1536-1610) who played a significant role in the spread of Zen Buddhism in Japan. He was a highly respected figure in his time and is remembered for his teachings and contributions to the religious and cultural life of the country.
During the Edo period (1603-1868 CE), a notable figure named Kazuki Takahashi (1635-1707) gained recognition as a skilled calligrapher and painter. His works are still highly regarded in the world of Japanese art and have been preserved in various collections and museums.
In more recent history, there have been several notable individuals with the name Kazuki. One example is Kazuki Hosokawa (1865-1925), a Japanese politician and diplomat who served as the Minister of Foreign Affairs during the early 20th century.
Another notable figure is Kazuki Watanabe (1936-2002), a renowned Japanese author and playwright. His works often explored themes of social justice, human relationships, and the complexities of modern life. Watanabe's plays were widely performed and acclaimed both in Japan and internationally.
Sourced from namecensus.com.
Popularity
Kazuki over time
The chart below shows babies named Kazuki registered in England and Wales in the years where the name appears in the published records, from 1996 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 Kazuki, the clearest high point is 1997. The latest England and Wales figure is 3 births in 2022, compared with 7 at the peak.
Babies born per year
Decades
Kazuki by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Kazuki 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 | #4789 | 3 | 1 |
| 2010s | #4742 | 6 | 2 |
| 2000s | #3744 | 4 | 1 |
| 1990s | #1799 | 12 | 2 |
Related
Names similar to Kazuki
- 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
Kazuki: questions and answers
How popular is the name Kazuki in the UK right now?
In 2022, Kazuki was ranked #4789 for boys in England and Wales, with 3 births registered.
When was Kazuki most popular?
The peak year on record was 1997, with 7 babies registered as Kazuki in England and Wales.
What is the meaning and origin of Kazuki?
Meaning "brilliant and prosperous", a masculine Japanese given name.
How many people are called Kazuki in the UK?
A total of 25 babies have been registered as Kazuki across the 6 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.