Is Kaisyn a boy or girl name?
Kaisyn is a boy name in the US. In 2024, 5 girls and 107 boys were named Kaisyn, so 4.5% were girls. Across 1880–2024, 22.4% of the 997 US babies named Kaisyn were girls.
- Boy rank, 2024
- #1,599
- Girl rank, 2024
- #16,351
- Babies named Kaisyn since 2009
- 997
- Most popular year
- 2022
- 116 babies
Boys and girls named Kaisyn, by decade
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 107 | #1,599 | 5 | #16,351 |
| 2023 | 89 | #1,807 | 16 | #7,076 |
| 2022 | 93 | #1,774 | 23 | #5,543 |
| 2021 | 78 | #1,938 | 22 | #5,647 |
| 2020 | 74 | #1,957 | 19 | #6,187 |
| 2019 | 51 | #2,565 | 19 | #6,287 |
| 2018 | 62 | #2,218 | 15 | #7,560 |
| 2017 | 45 | #2,739 | 12 | #9,045 |
| 2016 | 40 | #2,957 | 12 | #9,130 |
| 2015 | 29 | #3,739 | 15 | #7,791 |
| 2014 | 33 | #3,336 | 8 | #12,467 |
| 2013 | 22 | #4,392 | 18 | #6,873 |
| 2012 | 20 | #4,790 | 13 | #8,873 |
| 2011 | 16 | #5,554 | 8 | #12,722 |
| 2010 | 15 | #5,887 | 8 | #12,845 |
| 2009 | 0 | – | 10 | #11,056 |
Highest rank
As a boy name, Kaisyn reached #1,599 in 2024. As a girl name, it reached #5,543 in 2022. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.
Names from the same era
These names were also most popular in the 2020s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Kaisyn
Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.