Masterpiece Generator Name Generator
How popular is the name Ilona?
Births per year, rank history and how many Ilonas are alive today.
Ilona (female) is a rare girls' name in England and Wales, ranked 4201st in 2025 and given to 5 babies. The name peaked in 1996, when 19 babies were given the name, the 1031st most popular that year. It has declined since 1996; the 2025 figure is roughly 26% of its peak.
The Ilona you are most likely to meet is around 31 years old - or else around 13: the name has two living generations. Half of all Ilonas born in England and Wales are between 15 and 33, and there are at least 370 of them alive today. If you walk into a room of 100 females, there's less than a 1% chance that anyone will be called Ilona - on average, only one in every 852 such rooms contains a Ilona.
How many babies are named Ilona each year?
Where does Ilona rank among girls' names?
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 Ilona most popular?
Ilona peaked in 1996, when 19 babies in England and Wales were given the name.
How many people are called Ilona?
At least 370 people named Ilona born in England and Wales are alive today.
How old is the typical Ilona?
Most living Ilonas are between 15 and 33; the most common age is about 31. There is a second cluster around 13.
Is Ilona becoming more or less popular?
Well past its peak: today's figures are a fraction of the 1996 peak, though numbers have levelled off in recent years.