Kaizen Popularity by Year
Follow Kaizen across every available national year. Rankings and birth counts remain separated by the source dataset’s girl and boy categories.
Kaizen birth-count history
The chart samples long histories for faster loading. The complete table below includes every recorded year.
Complete year-by-year record
| Year | Category | Births | Rank | Change from previous recorded year |
|---|---|---|---|---|
| 2025 | Boys | 895 | #364 | Up 138 places |
| 2025 | Girls | 5 | #14,942 | Down 4,671 places |
| 2024 | Boys | 608 | #502 | Up 85 places |
| 2024 | Girls | 9 | #10,271 | Up 4,923 places |
| 2023 | Boys | 487 | #587 | Up 315 places |
| 2023 | Girls | 5 | #15,194 | Down 3,052 places |
| 2022 | Boys | 257 | #902 | Up 316 places |
| 2021 | Boys | 158 | #1,218 | Up 361 places |
| 2020 | Boys | 103 | #1,579 | Up 270 places |
| 2020 | Girls | 7 | #12,142 | Up 3,397 places |
| 2019 | Boys | 81 | #1,849 | Up 52 places |
| 2019 | Girls | 5 | #15,539 | — |
| 2018 | Boys | 78 | #1,901 | Up 253 places |
| 2017 | Boys | 63 | #2,154 | Up 323 places |
| 2016 | Boys | 51 | #2,477 | Down 149 places |
| 2015 | Boys | 56 | #2,328 | Up 477 places |
| 2014 | Boys | 42 | #2,805 | Up 384 places |
| 2013 | Boys | 34 | #3,189 | Up 705 places |
| 2012 | Boys | 26 | #3,894 | Up 928 places |
| 2011 | Boys | 19 | #4,822 | Up 919 places |
| 2010 | Boys | 15 | #5,741 | Down 639 places |
| 2009 | Boys | 18 | #5,102 | Down 35 places |
| 2008 | Boys | 18 | #5,067 | Up 2,027 places |
| 2007 | Boys | 11 | #7,094 | Up 4,961 places |
| 2006 | Boys | 5 | #12,055 | Down 3,756 places |
| 2005 | Boys | 8 | #8,299 | Up 1,649 places |
| 2004 | Boys | 6 | #9,948 | — |