Cassie
Say it: KAS-ee
GirlMeans a pet form of Cassandra or Cassidy6 letters2 syllables
#160
in Ireland (2025)
#162 with spellings combined
29
babies in 2025
#145
best rank (2023)
594
babies since 1984
Up 60
10-year rank change
Cassie through the years
Compare with another name →Show the numbers
| Year | Babies (girls) | Rank |
|---|---|---|
| 2025 | 29 | #162 |
| 2024 | 24 | #190 |
| 2023 | 33 | #145 |
| 2022 | 25 | #187 |
| 2021 | 22 | #213 |
| 2020 | 26 | #177 |
| 2019 | 27 | #187 |
| 2018 | 27 | #188 |
| 2017 | 25 | #205 |
| 2016 | 23 | #208 |
| 2015 | 23 | #222 |
| 2014 | 21 | #242 |
| 2013 | 18 | #274 |
| 2012 | 23 | #234 |
| 2011 | 28 | #203 |
| 2010 | 23 | #236 |
| 2009 | 33 | #183 |
| 2008 | 30 | #189 |
| 2007 | 32 | #177 |
| 2006 | 11 | #346 |
| 2005 | 13 | #277 |
| 2004 | 5 | #511 |
| 2003 | 8 | #362 |
| 2002 | 4 | #512 |
| 2001 | 4 | #498 |
| 2000 | 5 | #413 |
| 1999 | 3 | #527 |
| 1998 | 6 | #345 |
| 1997 | 3 | #576 |
| 1996 | 4 | #471 |
| 1995 | 10 | #296 |
| 1994 | 8 | #329 |
| 1992 | 6 | #391 |
| 1990 | 3 | #517 |
| 1987 | 6 | #386 |
| 1984 | 3 | #516 |
Source: CSO, Irish Babies' Names (VSA50, VSA60), CC BY 4.0.
★ What does Cassie mean?
A pet form of Cassandra or Cassidy
English, a short form of Cassandra or Cassidy with the pet ending -ie.
Say it right
KASee
The story of Cassie
Cassie is a pet form, made from Cass with the familiar “-ie” ending. It is usually a short form of Cassandra, the Trojan prophetess of Greek legend, or of Cassidy. Like many pet forms it is now often given as a full name.
The CSO counts Cassandra and Cassidy as separate names.
Cassie first appears in the CSO records in 1984. The most babies came in 2009, with 33, and its best rank was number 145 in 2023. It is more popular in Northern Ireland, where it reached number 55 in 2023. In 2025 the two lists met in an unusual way, with 29 girls named Cassie in each.
Say it differently where you're from, or spotted something wrong? Tell us.
Sources
- Wiktionary: Cassie (English proper noun)
- Wikipedia: Cassie
- CSO VSA60, Girls Names in Ireland with 3 or More Occurrences
- NISRA, First Forenames Given to Babies Registered in Northern Ireland
At a glance
Similar names
Sibling ideas
Spellings counted here
| Spelling | 2025 | All years |
|---|---|---|
| Cassie | 29 | 594 |
In Northern Ireland
#71 in 2025 with 29 babies. Best rank #55 (2023); 563 babies since 1997.
Source: NISRA, Open Government Licence.