Sekai
boy name#2421 in 2025Sekai entered the US charts in 2001, peaked at #2421 in 2025, ranks #2421 today — a rare gem few children share.
Popularity 2001–2025
#2421
rank today
#2421
peak (2025)
56
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 2000s | #9152 |
| 2010s | #9527 |
| 2020s | #4516 |
Strongest states
Over the last decade, Sekai has been most popular in FL, NC, NY.
Living bearers
About 300 people named Sekai are estimated to be alive in the US today.
The typical Sekai is a kid of about 3 — this name's wave is very recent.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Sekai in 2025?
- Sekai ranks #2421 among US boy names in 2025, with 56 babies given the name.
- When was the name Sekai most popular?
- Sekai peaked in 2025, reaching #2421 among US boy names.
- Will my child share the name Sekai with classmates?
- Sekai will almost certainly be the only one in school.
Torn between Sekai and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle