Casyn
- Last seen for girls in 2014 at #8,966
- #5,208 for boys in 2025, 18 births
- Given to boys 95.1% of the time
Showing
- Peak · boys
- 2020 · 35 births
- Debut · boys
- 5 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 510since 2000
Casyn over time
boys
Rank among boys' names. Casyn has never cracked the top 3,000 here.
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 | — | #5,208 | 18 | |
| 2024 | — | #4,571 | 22 | |
| 2023 | — | #3,883 | 28 | |
| 2022 | — | #4,089 | 26 | |
| 2021 | — | #3,651 | 30 | |
| 2020 | — | #3,202 | 35 | |
| 2019 | — | #3,636 | 30 | |
| 2018 | — | #3,993 | 26 | |
| 2017 | — | #3,586 | 30 | |
| 2016 | — | #3,681 | 29 | |
| 2015 | — | #3,775 | 28 | |
| 2014 | #8,966 | 12 | #3,234 | 34 |
| 2013 | #14,582 | 6 | #3,964 | 25 |
| 2012 | #12,199 | 8 | #4,533 | 21 |
| 2011 | — | #3,885 | 26 | |
| 2010 | — | #4,366 | 22 | |
| 2009 | — | #4,035 | 25 | |
| 2008 | — | #5,487 | 16 | |
| 2007 | — | #5,661 | 15 | |
| 2006 | — | #5,781 | 14 | |
| 2005 | — | #11,472 | 5 | |
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| 2000 | — | #10,349 | 5 | |
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First appearance
2000
The first year at least five boys were named Casyn! It came in at #10,349, and was given to 5 baby boys.
Quietest stretch: 2000–2005, when fewer than 6 boys a year got the name.
Where Casyn is popular in 2025
No state had 5 or more boys named Casyn in 2025, so the SSA doesn't publish it for any state.
See more about Casyn
Momentum · boys
Falling
- 637 spots since 2024 (#4,571 → #5,208)
- 2,006 spots since 2020 (#3,202 → #5,208)
- 1,433 spots since 2015 (#3,775 → #5,208)
Rise & fade · boys
20 yrs to peak
- Debuted 2000
- Peaked 2020 at #3,202 (35 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 49,316
- Highest: 1 in 49,316 boys born in 2020 were named Casyn (0.00%)
- Latest: 1 in 94,893 boys born in 2025 (0.00%)
Era · boys
The 2010s
- 53.1% of all boys named Casyn (271) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 2000s | 80 | #4,035 (2009) | #7,131 |
| 2010s | 271 | #3,234 (2014) | #3,865 |
| 2020s | 159 | #3,202 (2020) | #4,101 |
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 Casyn ranked and which names it was up against. Click a point on the chart, or pick a year: