Kaisen
Last seen for girls in 2024 at #13,477 · #800 for boys in 2025, 311 births
Given to boys 99.5% of the time
- Peak · boys
- 2025 · 311 births
- Debut · boys
- 10 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 2,625since 2004
Kaisen over time
Rank among boys' names. Kaisen has never cracked the top 800 here.
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 | — | #800 | 311 | |
| 2024 | #13,477 | 6 | #902 | 261 |
| 2023 | — | #937 | 241 | |
| 2022 | — | #908 | 254 | |
| 2021 | — | #1,025 | 214 | |
| 2020 | — | #1,051 | 192 | |
| 2019 | — | #1,057 | 193 | |
| 2018 | — | #1,282 | 143 | |
| 2017 | — | #1,306 | 138 | |
| 2016 | — | #1,229 | 152 | |
| 2015 | — | #1,625 | 98 | |
| 2014 | #14,558 | 6 | #1,714 | 88 |
| 2013 | — | #2,065 | 65 | |
| 2012 | — | #2,209 | 59 | |
| 2011 | — | #2,904 | 40 | |
| 2010 | — | #2,579 | 47 | |
| 2009 | — | #2,800 | 43 | |
| 2008 | — | #3,421 | 32 | |
| 2007 | — | #4,996 | 18 | |
| 2006 | — | #5,303 | 16 | |
| 2005 | — | #7,096 | 10 | |
| 2004 | — | #6,976 | 10 | |
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The first year at least five boys were named Kaisen! It came in at #6,976, and was given to 10 baby boys.
Quietest stretch: 2004–2005, when fewer than 11 boys a year got the name.
Where Kaisen is popular in 2021
- Rank in state
- Top 10
- 11–50
- 51–100
- 101–500
- 501+
- Not published
Hover or tap a state for its numbers.
- Hawaii#241 · 1 in 685
- Mississippi#375 · 1 in 1,498
- Louisiana#390 · 1 in 1,672
- South Carolina#429 · 1 in 2,026
- North Carolina#562 · 1 in 3,190
Best ever in a state: #157 in Mississippi, 2025.
Show every state
| State | Rank | Births | Share |
|---|---|---|---|
| Hawaii | #241 | 5 | 1 in 685 |
| Mississippi | #375 | 8 | 1 in 1,498 |
| Louisiana | #390 | 13 | 1 in 1,672 |
| South Carolina | #429 | 10 | 1 in 2,026 |
| North Carolina | #562 | 16 | 1 in 3,190 |
| Iowa | #573 | 5 | 1 in 2,811 |
| Tennessee | #680 | 9 | 1 in 3,982 |
| Michigan | #757 | 9 | 1 in 4,774 |
| Alabama | #761 | 5 | 1 in 4,403 |
| Wisconsin | #778 | 5 | 1 in 4,865 |
| Minnesota | #803 | 5 | 1 in 5,028 |
| Indiana | #844 | 6 | 1 in 5,460 |
| Texas | #875 | 27 | 1 in 6,338 |
| New Jersey | #917 | 6 | 1 in 6,759 |
| Pennsylvania | #924 | 8 | 1 in 6,932 |
| Ohio | #1,002 | 7 | 1 in 7,745 |
| Florida | #1,020 | 12 | 1 in 7,730 |
| New York | #1,329 | 8 | 1 in 11,142 |
| Alaska | — | — | — |
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Ranks are within each state; “1 in N” is out of the boys born there that year. The SSA only publishes a name in a state when 5 or more babies of one sex got it.
See more about Kaisen
- 102 spots since 2024 (#902 → #800)
- 251 spots since 2020 (#1,051 → #800)
- 825 spots since 2015 (#1,625 → #800)
- Biggest jump: 117 spots in 2022 (#1,025 → #908)
- Biggest drop: 29 spots in 2023 (#908 → #937)
- Debuted 2004
- Peaked 2025 at #800 (311 births)
- Not yet halved from its peak
- Top 10: never
- Top 100: never
- Top 1,000: 4 yrs · run 2022–2025
- Highest: 1 in 5,492 boys born in 2025 were named Kaisen (0.02%)
- 56.1% of all boys named Kaisen (1,473) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 2000s | 129 | #2,800 (2009) | #5,099 |
| 2010s | 1,023 | #1,057 (2019) | #1,797 |
| 2020s | 1,473 | #800 (2025) | #937 |
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.
Kaisen in 2021
Top boys' names in 2021
More about 2021
boys
1,749,482 boys got a published name in 2021; 1 in 8,175 of them was named Kaisen, which outranked 92.7% of the 14,096 boys' names that year. The ten most popular names covered 7.8% of boys (44.2% in 1880, 8.0% in 2025).
- #1,016Zamir216
- #1,023Abner215
- #1,023Kyzer215
- #1,025Kaisen214
- #1,025Crue214
- #1,025Kamryn214
- #1,025Murphy214
- #1,030Marlon213
- #1,031London212
- #1,032Reginald211
Tied with 4 names at #1,025; 3 shown. Tied names share a rank, as in SSA's lists.
Among names in the top 1,000 of either year.