How Many People Are Named Sionna?
people named Sionna are alive in the United States today (estimate)
About 1 in 5,603,030 people in the US has this name
Based on 62 babies named Sionna in Social Security records from 1994 to 2021, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
7 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Sionna in the records were girls.
👥 Age Distribution
The average person named Sionna alive today is about 14 years old, and 92% are under 30.
📈 Popularity Over Time
Sionna first appears in the records in 1994 and was given most often in 2008, to 7 babies. The last year it was given to at least 5 babies of one sex was 2021.
Babies given the name each year, 1994 to 2021
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