Masterpiece Generator Name Generator
How popular is the name Libby?
Births per year, rank history and how many Libbies are alive today.
Libby (female) is a shortened form of the name Elizabeth. Although Libby itself was given to 80 babies in England and Wales in 2025 (ranked 502nd as a registered name), most Libbies are registered as Elizabeth, which ranked 74th in 2025 with 624 babies.
Most people called Libby are registered as Elizabeth, and share that name's profile: the Elizabeth you are most likely to meet is around 72 years old. Half of all Elizabeths born in England and Wales are between 36 and 75, and there are at least 260,000 of them alive today. Only some Elizabeths go by Libby.
How many babies are named Libby or Elizabeth each year?
Combined registrations of Elizabeth, Libby. Figures before 1996 are estimates.
Where does Elizabeth rank as a registered name?
Where does Libby rank as a registered name?
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
Is Libby short for Elizabeth?
Yes - Libby is a shortened form of Elizabeth. Libbies are usually registered as Elizabeth at birth.
When was the name Libby most popular?
The full name Elizabeth peaked in 1904, when around 13,000 babies in England and Wales were given the name. Libby itself peaked as a registered name in 2005, with 1,131 babies.
How many people are called Libby?
There's no official count of people who go by Libby, because it's a nickname rather than a registered name. What we can say: at least 260,000 people registered as Elizabeth born in England and Wales are alive today, and some of them go by Libby.
How old is the typical Libby?
Most people called Libby are registered as Elizabeth. Most living Elizabeths are between 36 and 75; the most common age is about 72.
Is Libby becoming more or less popular?
Declining: recent figures are a fraction of the 1904 peak.