Sonni
Girl nameSonni has been given to 600 babies in the U.S. since 1966. It peaked in 1989. In 2025, about 1 in 146,115 girls was named Sonni.
Popularity over time births per year, 1880–2025
Total babies
600
Peak year
1989 (33 babies)
Rank in 2025
Below top 1000
First recorded
1966
10-year trend
▲ +27%
Gender split
89% girls / 11% boys
Spellings & variants
Names one letter away from Sonni — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Sonni.
Sibling name ideas for Sonni
Same era and popularity as Sonni, avoiding matching initials or rhymes.
FAQ
How popular is the name Sonni?
Sonni has been given to 600 babies in the U.S. since 1966. It ranked below the top 1000 in 2025.
When did the name Sonni peak?
Sonni peaked in 1989, when 33 babies were given the name.
Is Sonni a girl or boy name?
Sonni is primarily a girl name (89% of babies named Sonni are girls).
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