Sekai
UnisexSekai has been given to 372 babies in the U.S. since 2000. It peaked in 2025. In 2025, about 1 in 30,501 boys was named Sekai.
Popularity over time births per year, 1880–2025
Total babies
372
Peak year
2025 (62 babies)
Rank in 2025
Below top 1000
First recorded
2000
10-year trend
▲ +1140%
Gender split
24% girls / 76% boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Sekai.
Sibling name ideas for Sekai
Same era and popularity as Sekai, avoiding matching initials or rhymes.
FAQ
How popular is the name Sekai?
Sekai has been given to 372 babies in the U.S. since 2000. It ranked below the top 1000 in 2025.
When did the name Sekai peak?
Sekai peaked in 2025, when 62 babies were given the name.
Is Sekai a girl or boy name?
Sekai is a unisex name, used for both girls and boys.
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