UK boy's name
Kainen
A Hawaiian name meaning "the beautiful one" or "handsome".
For 2026, the newest official UK baby-name figures on this page are from 2021. That release is the current official benchmark rather than a forecast.
Kainen is a boy's name in the UK records. People looking for Kainen popularity in 2026 should use the latest official release, which is 2021 in this profile. In that release it ranked #4789, with 3 babies registered with the name. Its strongest year in the published records was 2017, with 5 births.
This profile covers 20 England and Wales registrations across 6 recorded years from 2009 to 2021. 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 20 living people in the UK are called Kainen. 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 2022 or 2026.
Key insights
- • Kainen ranked #4789 for boys in England and Wales in 2021, with 3 registrations.
- • The name peaked in 2017, when 5 boys were registered as Kainen.
- • About 20 living people in the UK are estimated to have Kainen as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4789
2021
Births in 2021
3
Latest year
Peak year
2017
5 births
Estimated living
20
2026
Meaning
What does Kainen mean?
The given name Kainen is believed to have originated from the Hawaiian language, where it is derived from the word "kaina," meaning "the sea." This connection to the ocean and marine life suggests that the name may have been initially bestowed upon individuals with strong ties to fishing, sailing, or coastal communities.
In ancient Hawaiian culture, names often held deep symbolic significance, reflecting the values, beliefs, and traditions of the island people. The name Kainen could have been a way to honor the importance of the sea in their daily lives and to express a reverence for the natural world.
While there are no definitive historical records or ancient texts explicitly mentioning the name Kainen, its Hawaiian roots can be traced back to the pre-colonial era, before Western influence and the introduction of Christianity to the islands.
One of the earliest recorded individuals with the name Kainen was a Hawaiian sailor and navigator who lived in the late 18th century. Unfortunately, his full name and specific details have been lost to history, but his existence serves as an early example of the name's use.
Throughout the 19th and early 20th centuries, a handful of notable individuals bore the name Kainen. Among them was Kainen Kamakau, a Hawaiian scholar and historian born in 1815, who dedicated his life to preserving the oral traditions and cultural heritage of his people.
In the realm of sports, Kainen Kekahu, a Hawaiian-born professional surfer, gained recognition in the 1960s for his exceptional talent and contribution to the development of modern surfing techniques.
Kainen Kalākaua, born in 1888, was a prominent figure in the Hawaiian monarchy, serving as a trusted advisor and diplomat to King Kalākaua during a time of significant political upheaval and foreign influence in the islands.
Lastly, Kainen Kealoha, a Hawaiian artist and cultural practitioner, gained recognition in the late 20th century for his efforts in reviving traditional art forms and promoting the preservation of indigenous knowledge and practices.
While the name Kainen may not be as widely used today as it once was, its historical roots and connections to Hawaiian culture and the ocean remain a significant part of its legacy.
Sourced from namecensus.com.
Popularity
Kainen over time
The chart below shows babies named Kainen registered in England and Wales in the years where the name appears in the published records, from 2009 to 2021. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Kainen, the clearest high point is 2017. The latest England and Wales figure is 3 births in 2021, compared with 5 at the peak.
Babies born per year
Decades
Kainen by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Kainen 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 | #4699 | 6 | 2 |
| 2010s | #4294 | 11 | 3 |
| 2000s | #4527 | 3 | 1 |
Related
Names similar to Kainen
- 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
Kainen: questions and answers
How popular is the name Kainen in the UK right now?
In 2021, Kainen was ranked #4789 for boys in England and Wales, with 3 births registered.
When was Kainen most popular?
The peak year on record was 2017, with 5 babies registered as Kainen in England and Wales.
What is the meaning and origin of Kainen?
A Hawaiian name meaning "the beautiful one" or "handsome".
How many people are called Kainen in the UK?
A total of 20 babies have been registered as Kainen 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.