UK boy's name
Constantinos
A Greek masculine name meaning "constant" or "steadfast".
For 2026, the newest official UK baby-name figures on this page are from 2024. That release is the current official benchmark rather than a forecast.
Constantinos is a boy's name in the UK records. People looking for Constantinos popularity in 2026 should use the latest official release, which is 2024 in this profile. In that release it ranked #4270, with 4 babies registered with the name. Its strongest year in the published records was 1998, with 9 births.
This profile covers 110 England and Wales registrations across 23 recorded years from 1996 to 2024. 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 44% of the recorded peak, which gives a quick read on how the name has moved since its high point.
We estimate that about 109 living people in the UK are called Constantinos. 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 2025 or 2026.
Key insights
- • Constantinos ranked #4270 for boys in England and Wales in 2024, with 4 registrations.
- • The name peaked in 1998, when 9 boys were registered as Constantinos.
- • About 109 living people in the UK are estimated to have Constantinos as a first name, after adjusting past birth registrations with ONS life tables.
Latest rank (E&W)
#4270
2024
Births in 2024
4
Latest year
Peak year
1998
9 births
Estimated living
109
2026
Meaning
What does Constantinos mean?
The name Constantinos is of Greek origin, derived from the ancient Greek word "konstantinos" which means "constant" or "steadfast." The name has been in use since the 4th century AD and is closely associated with the Byzantine Empire and Eastern Orthodox Christianity.
The earliest known bearer of this name was Constantine the Great, who was born around 272 AD in Naissus, a city in the Roman province of Moesia (modern-day Serbia). Constantine was the first Roman emperor to convert to Christianity and played a crucial role in establishing it as the dominant religion of the empire. He is also known for founding the city of Constantinople (modern-day Istanbul), which became the capital of the Byzantine Empire.
Another notable figure in history with this name was Constantine VII, who was the Byzantine Emperor from 913 to 959 AD. He is remembered for his efforts to revive the study of ancient Greek literature and philosophy, as well as for his important work, the "De Administrando Imperio," which provides valuable information about the Byzantine Empire and its neighbors.
In the 11th century, there was Constantine IX Monomachos, who ruled as the Byzantine Emperor from 1042 to 1055 AD. He is known for his efforts to reform the Byzantine administration and for his military campaigns against the Seljuk Turks, who were threatening the empire's eastern territories.
Another notable figure was Constantine XI Palaiologos, who was the last Byzantine Emperor, ruling from 1449 until his death in 1453 during the Fall of Constantinople to the Ottoman Empire. He is remembered as a brave and heroic figure who chose to die fighting in the defense of his capital rather than fleeing.
In more recent times, Constantine Karamanlis was a prominent Greek politician who served as the Prime Minister of Greece from 1955 to 1963 and again from 1974 to 1980. He played a crucial role in Greece's transition to democracy after the end of the military junta in 1974.
The name Constantinos has a long and rich history, spanning centuries and crossing cultural boundaries. It is deeply rooted in the Eastern Orthodox Christian tradition and has been borne by various rulers, politicians, and important figures throughout history, reflecting its association with strength, steadfastness, and perseverance.
Sourced from namecensus.com.
Popularity
Constantinos over time
The chart below shows babies named Constantinos registered in England and Wales in the years where the name appears in the published records, from 1996 to 2024. Empty years are left out so rare names are not stretched across long periods where the published files do not show any registrations.
For Constantinos, the clearest high point is 1998. The latest England and Wales figure is 4 births in 2024, compared with 9 at the peak.
Babies born per year
Decades
Constantinos by decade
Decade totals smooth out the yearly jumps and make it easier to see whether Constantinos 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 | #4293 | 11 | 3 |
| 2010s | #3207 | 40 | 7 |
| 2000s | #3165 | 38 | 9 |
| 1990s | #2172 | 21 | 4 |
Related
Names similar to Constantinos
- Charlie 104,761
- Callum 65,796
- Connor 53,072
- Cameron 40,394
- Charles 33,091
- Christopher 26,849
- Caleb 15,553
- Corey 12,622
- Carter 11,505
- Cody 11,075
- Conor 10,298
- Christian 9,695
FAQ
Constantinos: questions and answers
How popular is the name Constantinos in the UK right now?
In 2024, Constantinos was ranked #4270 for boys in England and Wales, with 4 births registered.
When was Constantinos most popular?
The peak year on record was 1998, with 9 babies registered as Constantinos in England and Wales.
What is the meaning and origin of Constantinos?
A Greek masculine name meaning "constant" or "steadfast".
How many people are called Constantinos in the UK?
A total of 110 babies have been registered as Constantinos across the 23 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.