NameTides

Cassidy

Cassidy was the #541 girls' name in the US in 2025 (558 babies), and #807 in England & Wales and #582 in Canada.

Cassidy as a girl’s name

  • US
  • England & Wales
  • Scotland
  • Northern Ireland
  • Ireland
  • Canada
Cassidy as a girl’s name, US, England & Wales, Scotland, Northern Ireland, Ireland, CanadaBabies per 1,000 in the published list, 1880–2025, for US, England & Wales, Scotland, Northern Ireland, Ireland, Canada. Gaps mark years with too few babies to be published.01.252.53.75518801900192019401960198020002020Northern IrelandCanadaUSScotlandIrelandEngland & Wales
Cassidy as a girl’s name, US, England & Wales, Scotland, Northern Ireland, Ireland, CanadaBabies per 1,000 in the published list, 1880–2025, for US, England & Wales, Scotland, Northern Ireland, Ireland, Canada. Gaps mark years with too few babies to be published.01.252.53.7551880192019602000
Babies per 1,000 of the same sex in each published list. Breaks in a line are years with too few babies to be published.
Show the numbers
YearUSEngland & WalesScotlandNorthern IrelandIrelandCanada
2025#541 (558)#807 (45)#474 (6)#397 (3)#718 (4)#582 (52)
2024#478 (646)#776 (48)#384 (8)#407 (3)#736 (4)#753 (39)
2023#495 (620)#694 (52)#395 (8)——#606 (47)
2022#478 (661)#729 (50)——#905 (3)#499 (58)
2021#478 (655)#779 (47)#396 (8)——#380 (84)
2020#411 (765)#637 (59)#544 (5)—#700 (4)#432 (69)
2019#368 (865)#749 (51)#447 (7)—#871 (3)#334 (96)
2018#361 (869)#729 (54)#449 (7)——#393 (83)
2017#326 (1,003)#715 (57)#808 (3)——#361 (92)
2016#289 (1,123)#822 (46)#383 (9)#440 (3)#661 (5)#321 (105)
2015#257 (1,236)#686 (59)#566 (5)—#896 (3)#323 (104)
2014#247 (1,311)#763 (51)———#323 (103)
2013#250 (1,276)#699 (57)#816 (3)—#894 (3)#244 (133)
2012#280 (1,140)#663 (62)#397 (9)#451 (3)—#304 (107)
2011#282 (1,126)#629 (64)#430 (8)—#937 (3)#294 (112)

The tide so far

  • Peaked in the US in 1999 at #99.
  • Falling over the last five years.
  • First recorded in the US in 1969.
  • In 2025, 92% of US babies named Cassidy were girls.

How common is it?

about 1 in 2,900 baby girls in the published US list for 2025.

In a group of 1,000 children born that year, you would expect to meet fewer than 1. How we work this out.

How common, country by country

WhereSexLatest yearShareVerdict
USGirls2025about 1 in 2,900uncommon
England & WalesGirls2025about 1 in 5,600uncommon
ScotlandGirls2025about 1 in 3,000uncommon
Northern IrelandGirls2025about 1 in 2,400uncommon
IrelandGirls2025about 1 in 5,300uncommon
CanadaGirls2025about 1 in 2,900uncommon

Next year

On its recent trend, Cassidy is likely to hold steady in the US in 2026: about 1 in 2,800 baby girls. Likely range 1 in 2,600 to 1 in 3,100.

Estimate, not an official figure. How we estimate.

Across the US

Cassidy by state, 2025Alaska: fewer than 5 babiesAKMaine: fewer than 5 babiesMEWisconsin: #518WIVermont: fewer than 5 babiesVTNew Hampshire: fewer than 5 babiesNHWashington: #586WAIdaho: fewer than 5 babiesIDMontana: fewer than 5 babiesMTNorth Dakota: fewer than 5 babiesNDMinnesota: #597MNIllinois: #667ILMichigan: #374MINew York: #567NYMassachusetts: #417MAOregon: fewer than 5 babiesORNevada: #433NVWyoming: fewer than 5 babiesWYSouth Dakota: fewer than 5 babiesSDIowa: #565IAIndiana: #721INOhio: #531OHPennsylvania: #294PANew Jersey: #348NJConnecticut: #459CTRhode Island: fewer than 5 babiesRICalifornia: #480CAUtah: #490UTColorado: #317CONebraska: fewer than 5 babiesNEMissouri: #640MOKentucky: fewer than 5 babiesKYWest Virginia: fewer than 5 babiesWVVirginia: #413VAMaryland: #459MDDelaware: fewer than 5 babiesDEArizona: #477AZNew Mexico: fewer than 5 babiesNMKansas: fewer than 5 babiesKSArkansas: #489ARTennessee: #645TNNorth Carolina: #453NCSouth Carolina: fewer than 5 babiesSCDistrict of Columbia: fewer than 5 babiesDCOklahoma: fewer than 5 babiesOKLouisiana: #426LAMississippi: #514MSAlabama: #481ALGeorgia: #529GAHawaii: fewer than 5 babiesHITexas: #633TXFlorida: #864FL
Cassidy (girls) rank in each state, 2025. Hatched states recorded fewer than 5 babies.
  • #1–10
  • #11–50
  • #51–100
  • #101–500
  • below #500

Across Canada

ProvinceYearRankBabies
Ontario2024#86713

Cassidy (girls): rank in each province’s latest list. Only Quebec and Ontario publish full name lists; Ontario’s latest list is a year behind.

Spellings

Official statistics count each spelling separately, so we show them side by side rather than adding them up.

SpellingWhereSexLatest rankBabies
CassidyCanadaGirls#58252
CassidyCanadaBoys—too few
CassidyEngland & WalesGirls#80745
CassidyEngland & WalesBoys#3,6845
CassidyIrelandGirls#7184
CassidyNorthern IrelandGirls#3973
CassidyNorthern IrelandBoys—too few
CassidyScotlandGirls#4746
CassidyUSGirls#541558
CassidyUSBoys#2,57251