Cassidee
Girl · KAS-i-dee · Irish
Cassidee is a girls' name of Irish origin. In 2025 it ranked 13,203rd for girls in the US (6 babies).
What does Cassidee mean?
Irish: spelling of Cassidy; from the Irish surname Ó Caiside, perhaps meaning curly-haired
The Ó Caiside family were hereditary physicians to the Maguire chiefs of Fermanagh.
- Say it
- KAS-i-dee
Meaning borrowed from Cassidy. More on Wiktionary.
Is Cassidee a girl's or a boy's name?
Cassidee is a girls' name. In 2025, it was given to 6 girls in the US. Too few boys were given it to be listed.
How popular is Cassidee in the US?
- Rank in 2025
- #13,203among girls
- Babies in 2025
- 6about 1 in 270,000 girls
- Five-year trend
- Too rare to calltoo few babies to tell
- Same name in a class
- under 1%chance among 15 girls
In 2025, 6 girls in the US were named Cassidee, making it the 13,203rd most popular name for girls. Five years earlier, in 2020, it was 9,541st. Its busiest year was 2014, with 38 girls. It first appears in the records in 1981.
Half of all the girls named Cassidee in the US since 1880 were born between 1997 and 2013, the years shaded on the chart below.
In 2025, 819 girls in the US were given Cassidee or a name that sounds the same. With every name's spellings counted this way, that ranks #403, up from #13,203 for this spelling alone.
Cassidee in the US, year by year
| Year | Girls | Rank |
|---|---|---|
| 2025 | 6 | #13,203 |
| 2024 | 6 | #13,472 |
| 2023 | 0 | – |
| 2022 | 9 | #10,377 |
| 2021 | 9 | #10,287 |
| 2020 | 10 | #9,541 |
| 2019 | 13 | #8,134 |
| 2018 | 10 | #9,801 |
| 2017 | 18 | #6,527 |
| 2016 | 20 | #6,184 |
| 2015 | 25 | #5,286 |
| 2014 | 38 | #3,923 |
| 2013 | 37 | #4,000 |
| 2012 | 15 | #7,800 |
| 2011 | 28 | #4,913 |
| 2010 | 19 | #6,638 |
| 2009 | 34 | #4,369 |
| 2008 | 19 | #6,796 |
| 2007 | 22 | #6,089 |
| 2006 | 20 | #6,354 |
| 2005 | 16 | #7,133 |
| 2004 | 19 | #6,211 |
| 2003 | 26 | #4,799 |
| 2002 | 23 | #5,082 |
| 2001 | 32 | #3,936 |
| 2000 | 37 | #3,522 |
| 1999 | 25 | #4,440 |
| 1998 | 27 | #4,139 |
| 1997 | 35 | #3,299 |
| 1996 | 17 | #5,526 |
| 1995 | 29 | #3,665 |
| 1994 | 32 | #3,443 |
| 1993 | 15 | #5,949 |
| 1992 | 19 | #5,044 |
| 1991 | 11 | #7,423 |
| 1990 | 8 | #9,241 |
| 1989 | 17 | #5,043 |
| 1988 | 7 | #9,239 |
| 1987 | 5 | #11,320 |
| 1986 | 8 | #7,745 |
| 1985 | 6 | #9,304 |
| 1984 | 0 | – |
| 1983 | 0 | – |
| 1982 | 5 | #10,514 |
| 1981 | 6 | #9,108 |
Nicknames for Cassidee
Names like Cassidee
Names given in the same years and the same naming tradition, with a similar sound.
Teagan Mckenna Brynn Devyn Brynlee Kennedy Keegan Bree Kerrigan Brianna Brylee Codi
Other spellings of Cassidee
Names related to Cassidee
More Irish names
Oscar Rowan Rory Maeve Finn Aiden Ryan Nolan Quinn Orla Cody Erin Ronan Connor Declan Casey