Yy
Boy nameYy has been given to 5 babies in the U.S. since 2019. It peaked in 2019.
Popularity over time births per year, 1880–2025
Total babies
5
Peak year
2019 (5 babies)
Rank in 2025
Below top 1000
First recorded
2019
10-year trend
New / returning
Gender split
All boys
Spellings & variants
Names one letter away from Yy — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Yy.
Sibling name ideas for Yy
Same era and popularity as Yy, avoiding matching initials or rhymes.
FAQ
How popular is the name Yy?
Yy has been given to 5 babies in the U.S. since 2019. It ranked below the top 1000 in 2025.
When did the name Yy peak?
Yy peaked in 2019, when 5 babies were given the name.
Is Yy a girl or boy name?
Yy is primarily a boy name (100% of babies named Yy are boys).
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