Sayoko
Girl nameSayoko has been given to 32 babies in the U.S. since 1919. It peaked in 1919.
Popularity over time births per year, 1880–2025
Total babies
32
Peak year
1919 (8 babies)
Rank in 2025
Below top 1000
First recorded
1919
10-year trend
New / returning
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Sayoko.
Sibling name ideas for Sayoko
Same era and popularity as Sayoko, avoiding matching initials or rhymes.
FAQ
How popular is the name Sayoko?
Sayoko has been given to 32 babies in the U.S. since 1919. It ranked below the top 1000 in 2025.
When did the name Sayoko peak?
Sayoko peaked in 1919, when 8 babies were given the name.
Is Sayoko a girl or boy name?
Sayoko is primarily a girl name (100% of babies named Sayoko are girls).
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