Soo
Girl nameSoo has been given to 211 babies in the U.S. since 1961. It peaked in 1984.
Popularity over time births per year, 1880–2025
Total babies
211
Peak year
1984 (15 babies)
Rank in 2025
Below top 1000
First recorded
1961
10-year trend
New / returning
Gender split
91% girls / 9% boys
Spellings & variants
Names one letter away from Soo — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Soo.
FAQ
How popular is the name Soo?
Soo has been given to 211 babies in the U.S. since 1961. It ranked below the top 1000 in 2025.
When did the name Soo peak?
Soo peaked in 1984, when 15 babies were given the name.
Is Soo a girl or boy name?
Soo is primarily a girl name (91% of babies named Soo are girls).
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