Masterpiece Generator Name Generator
How popular is the name Sianna?
Births per year, rank history and how many Siannas are alive today.
Sianna (female) is a rare girls' name in England and Wales, ranked 1809th in 2025 and given to 16 babies. The name peaked in 2013, when 43 babies were given the name, the 865th most popular that year. It was almost as popular in 2022, with 38 babies given the name that year. It has declined since 2013; the 2025 figure is roughly 37% of its peak.
The Sianna you are most likely to meet is around 13 years old. Half of all Siannas born in England and Wales are between 7 and 18, and there are at least 670 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 Sianna - on average, only one in every 471 such rooms contains a Sianna.
How many babies are named Sianna each year?
Where does Sianna 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 Sianna most popular?
Sianna peaked in 2013, when 43 babies in England and Wales were given the name.
How many people are called Sianna?
At least 670 people named Sianna born in England and Wales are alive today.
How old is the typical Sianna?
Most living Siannas are between 7 and 18; the most common age is about 13.
Is Sianna becoming more or less popular?
Declining: recent figures are a fraction of the 2013 peak.