Sekai
#13,208 for girls in 2025, 6 births · #2,421 for boys in 2025, 56 births
Given to boys 76.3% of the time
- Peak · boys
- 2025 · 56 births
- Debut · boys
- 7 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 284since 2001
Sekai over time
Rank within each sex, plotted together. Click any year to open it.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | girls | boys | ||
|---|---|---|---|---|
| rank | births | rank | births | |
| 2025 | #13,208 | 6 | #2,421 | 56 |
| 2024 | — | #3,216 | 37 | |
| 2023 | #13,462 | 6 | #3,005 | 41 |
| 2022 | #12,243 | 7 | #3,691 | 30 |
| 2021 | #13,464 | 6 | #6,698 | 12 |
| 2020 | — | #8,067 | 9 | |
| 2019 | — | #7,643 | 10 | |
| 2018 | — | — | ||
| 2017 | — | #7,546 | 10 | |
| 2016 | — | #8,146 | 9 | |
| 2015 | — | #12,086 | 5 | |
| 2014 | — | — | ||
| 2013 | #14,582 | 6 | — | |
| 2012 | — | #10,770 | 6 | |
| 2011 | — | #10,808 | 6 | |
| 2010 | — | #9,693 | 7 | |
| 2009 | #17,294 | 5 | #6,802 | 12 |
| 2008 | #17,504 | 5 | #11,037 | 6 |
| 2007 | #17,636 | 5 | — | |
| 2006 | #10,611 | 10 | #12,055 | 5 |
| 2005 | #13,010 | 7 | #7,096 | 10 |
| 2004 | #12,761 | 7 | — | |
| 2003 | #13,844 | 6 | #9,581 | 6 |
| 2002 | — | — | ||
| 2001 | #15,352 | 5 | #8,339 | 7 |
| 2000 | #11,801 | 7 | — | |
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| 1880 | — | — | ||
The first year at least five boys were named Sekai! It came in at #8,339, and was given to 7 baby boys.
Quietest stretch: 2002, when fewer than 5 boys a year got the name.
See more about Sekai
- 795 spots since 2024 (#3,216 → #2,421)
- 5,646 spots since 2020 (#8,067 → #2,421)
- 9,665 spots since 2015 (#12,086 → #2,421)
- Debuted 2001
- Peaked 2025 at #2,421 (56 births)
- Not yet halved from its peak
- Top 10: never
- Top 100: never
- Top 1,000: never
- Highest: 1 in 30,501 boys born in 2025 were named Sekai (0.00%)
- 65.1% of all boys named Sekai (185) were born in this decade
- Mostly girls until 2014, mostly boys since
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 2000s | 46 | #6,802 (2009) | #9,152 |
| 2010s | 53 | #7,546 (2017) | #9,527 |
| 2020s | 185 | #2,421 (2025) | #4,516 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Sekai in 2025
Top girls' names in 2025
Top boys' names in 2025
More about 2025
girls
1,607,267 girls got a published name in 2025; 1 in 267,878 of them was named Sekai, which outranked 23.6% of the 17,297 girls' names that year. The ten most popular names covered 7.0% of girls (24.6% in 1880).
- #11,932Zyaria7
- #11,932Zyleigh7
- #11,932Zyniah7
- #13,208Sekai6
- #13,208Aadhirai6
- #13,208Aadhyasri6
- #13,208Aafia6
- #14,942Aadhini5
- #14,942Aadriti5
- #14,942Aaima5
Tied with 1,733 names at #13,208; 3 shown. Tied names share a rank, as in SSA's lists.
Among names in the top 1,000 of either year.
boys
1,708,076 boys got a published name in 2025; 1 in 30,501 of them was named Sekai, which outranked 82.6% of the 13,930 boys' names that year. The ten most popular names covered 8.0% of boys (44.2% in 1880).
- #2,390Tyaire57
- #2,390Weller57
- #2,390Zaki57
- #2,421Sekai56
- #2,421Amelio56
- #2,421Bram56
- #2,421Darnell56
- #2,451Alastor55
- #2,451Ananias55
- #2,451Astro55
Tied with 29 names at #2,421; 3 shown. Tied names share a rank, as in SSA's lists.
Among names in the top 1,000 of either year.