Masterpiece Generator Name Generator
How popular is the name Louisa?
Births per year, rank history and how many Louisas are alive today.
Louisa (female), once a common girls' name, is now an uncommon choice for new babies in England and Wales, ranked 684th in 2025 with 54 given the name. This spelling of the name peaked in 1904, when around 1,300 babies were given the name, the 53rd most popular that year. It has declined since 1904; the 2025 figure is roughly 4% of its peak. Numbers have been falling in recent years. At least 56,000 babies have been named Louisa in England and Wales since 1904. Figures before 1996 are estimates. Louisa is one spelling of a name also recorded as Luisa and Luiza; the combined figures below cover every spelling.
Across all spellings of the name, the Louisa you are most likely to meet is around 71 years old. Half of all Louisas born in England and Wales are between 36 and 75, and there are at least 31,000 of them alive today. If you walk into a room of 100 females, there's roughly a 9.4% chance that at least one of them will be called Louisa.
How many babies are named Louisa each year?
Includes all spellings: Louisa, Luisa, Luiza. Figures before 1996 are estimates.
Where does the Louisa spelling rank?
Where does the Luisa spelling rank?
Where does the Luiza 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 Louisa most popular?
Louisa peaked in 1904, when around 1,300 babies in England and Wales were given the name across all spellings.
How many people are called Louisa?
At least 31,000 people named Louisa in any spelling born in England and Wales are alive today.
How old is the typical Louisa?
Most living Louisas are between 36 and 75; the most common age is about 71.
Is Louisa becoming more or less popular?
Declining: recent figures are a fraction of the 1904 peak.