How Many People Are Named Sonni?
people named Sonni are alive in the United States today (estimate)
About 1 in 583,250 people in the US has this name
Based on 600 babies named Sonni in Social Security records from 1966 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
33 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Sonni, 89.2% were girls and 10.8% were boys. The share of girls among babies named Sonni fell from 100% in the 1980s to 61.4% in the 2020s.
👥 Age Distribution
The average person named Sonni alive today is about 26 years old, and 51% are between 30 and 59. Half of them were between 9 and 38 in 2025.
📈 Popularity Over Time
Sonni first appears in the records in 1966 and was given most often in 1989, to 33 babies. In 2025, 19 babies got the name.
Babies given the name each year, 1966 to 2025
🏆 Rank History
Sonni has never been one of the 100 most popular girls' names. Its best rank was #3,236, in 1989. In 2025 it ranked #9,381. Among boys, its best rank was #7,425, in 2020.
| Girls | Boys | |
|---|---|---|
| Rank in 2025 | #9,381 | #9,587 |
| Best rank | #3,236 (1989) | #7,425 (2020) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #4,863 in the 1980s | #9,369 in the 2020s |
📍 State-Wise Distribution
People named Sonni alive today, by the state where they were born (estimate; state records start in 1910).
More people named Sonni were born in Pennsylvania than in any other state: about 5 of those alive today.
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