Masterpiece Generator Name Generator
How popular is the name Kleo?
Births per year, rank history and how many Kleos are alive today.
Kleo (female) is a rare spelling of the girls' name Cleo in England and Wales, ranked 2605th in 2025 and given to 10 babies. This spelling of the name peaked in 2023, when 22 babies were given the name, the 1410th most popular that year. It has declined since 2023; the 2025 figure is roughly 45% of its peak.
Across all spellings of the name, the Cleo you are most likely to meet is around 2 years old. Half of all Cleos born in England and Wales are between 4 and 15, and there are at least 5,500 of them alive today. If you walk into a room of 100 females, there's roughly a 1.7% chance that at least one of them will be called Cleo.
How many babies are named Kleo each year?
Includes all spellings: Kleo, Cleo, Clio. Figures before 1996 are estimates.
Where does the Kleo spelling rank?
Where does the Cleo spelling rank?
Where does the Clio spelling rank?
Where this data comes from
Figures from 1996 onwards are the Office for National Statistics' annual baby-name registrations for England and Wales, which record every name given to three or more babies in a year. Figures before 1996 are estimates: the ONS published only top-100 rankings at ten-year intervals back to 1904, so counts for those years are modelled from the rankings, calibrated against Douglas Galbi's long-run research into English name frequencies, and shown with an uncertainty band. Estimates of living bearers combine these birth figures with national life tables and ONS mid-year population estimates.
One limit worth naming: these figures count names as registered at birth. Anyone who changes their name later in life - including trans people, and anyone who adopts a different name by deed poll or simply by use - is not reflected here. Birth registrations record where a name began, not the name a person lives with.
Common questions
When was the name Kleo most popular?
The most popular form of the name, Cleo, peaked in 2025, when 446 babies in England and Wales were given the name. The Kleo spelling itself peaked in 2023, with 22 babies.
How many people are called Kleo?
At least 5,500 people named Kleo in any spelling born in England and Wales are alive today.
How old is the typical Kleo?
Most living Kleos are between 4 and 15; the most common age is about 2.
Is Kleo becoming more or less popular?
Rising: numbers have been climbing in recent years.