Kacyn
- Last seen for girls in 2023 at #15,194
- #4,539 for boys in 2025, 22 births
- Given to boys 82.9% of the time
Showing
- Peak · boys
- 2018 · 25 births
- Debut · boys
- 8 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 262since 2009
Kacyn over time
girlsboys
Rank within each sex, plotted together. Click any year to open it.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
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 | — | #4,539 | 22 | |
| 2024 | — | #6,199 | 14 | |
| 2023 | #15,194 | 5 | #4,610 | 22 |
| 2022 | — | #4,701 | 21 | |
| 2021 | — | #5,776 | 15 | |
| 2020 | — | #4,426 | 22 | |
| 2019 | — | #4,480 | 22 | |
| 2018 | #13,793 | 6 | #4,094 | 25 |
| 2017 | #15,902 | 5 | #6,060 | 14 |
| 2016 | — | #6,349 | 13 | |
| 2015 | — | #8,744 | 8 | |
| 2014 | #14,558 | 6 | #5,997 | 14 |
| 2013 | #11,969 | 8 | #7,537 | 10 |
| 2012 | — | #8,158 | 9 | |
| 2011 | #16,764 | 5 | #6,578 | 12 |
| 2010 | #13,448 | 7 | #7,087 | 11 |
| 2009 | #17,294 | 5 | #8,985 | 8 |
| 2008 | #13,832 | 7 | — | |
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First appearance
2009
The first year at least five boys were named Kacyn! It came in at #8,985, and was given to 8 baby boys.
Quietest stretch: 2009–2013, when fewer than 13 boys a year got the name.
Where Kacyn is popular in 2025
No state had 5 or more boys named Kacyn in 2025, so the SSA doesn't publish it for any state.
See more about Kacyn
Momentum · boys
Holding steady
- 1,660 spots since 2024 (#6,199 → #4,539)
- 113 spots since 2020 (#4,426 → #4,539)
- 4,205 spots since 2015 (#8,744 → #4,539)
Rise & fade · boys
9 yrs to peak
- Debuted 2009
- Peaked 2018 at #4,094 (25 births)
- Not yet halved from its peak
Top of the charts · boys
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · boys
1 in 72,646
- Highest: 1 in 72,646 boys born in 2018 were named Kacyn (0.00%)
- Latest: 1 in 77,640 boys born in 2025 (0.00%)
Era · boys
The 2010s
- 52.7% of all boys named Kacyn (138) were born in this decade
Girls or boys?
Flipped in 2009
- Mostly girls until 2008, mostly boys since
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 2000s | 8 | #8,985 (2009) | #8,985 |
| 2010s | 138 | #4,094 (2018) | #6,508 |
| 2020s | 116 | #4,426 (2020) | #5,042 |
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.
Want to check a specific year?
See where Kacyn ranked and which names it was up against. Click a point on the chart, or pick a year: