Cassidy

#541 for girls in 2025, 558 births · #2,572 for boys in 2025, 51 births
Given to girls 94.2% of the time

Showing
Show data for
Peak · girls
1999 · 3,395 births
Debut · girls
5 births
In top 100 · girls
1 yr
of 146 years
Total births · girls
60,848
since 1969

Cassidy over time

girlsboys

Rank within each sex, plotted together. Click any year to open it.

#1#10#100#1,000#10,000rank188019001920194019601980200020202012peak #99, 1999peak #665, 1984girlsboys
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
Yeargirlsboys
rankbirthsrankbirths
2025#541558#2,57251
2024#478646#2,31361
2023#495620#2,44155
2022#478661#2,67549
2021#478655#2,86243
2020#411765#2,72845
2019#368865#2,42155
2018#361869#1,93776
2017#3261,003#2,01470
2016#2891,123#2,25559
2015#2571,236#2,80942
2014#2471,311#2,66145
2013#2501,276#2,29955
2012#2801,140#2,48850
2011#2821,126#2,47850
2010#2501,286#2,42951
2009#2441,360#2,34855
2008#2281,491#2,08866
2007#2071,657#2,41653
2006#1991,771#1,94369
2005#1891,833#2,70140
2004#1682,007#2,02459
2003#1502,235#3,62624
2002#1312,634#2,75534
2001#1073,029#2,48939
2000#1073,163#2,29842
1999#993,395#1,82454
1998#1133,045#1,76857
1997#1053,143#1,75355
1996#1092,844#1,36878
1995#1083,042#1,24487
1994#1392,306#1,041114
1993#2671,028#1,060109
1992#354725#987119
1991#418610#1,077102
1990#470521#921125
1989#487482#911124
1988#538405#884116
1987#521396#852120
1986#546371#912101
1985#491416#718151
1984#492406#665169
1983#530358#669163
1982#756219#1,10768
1981#942157#1,18860
1980#1,077131#1,13364
1979#1,204108#1,46441
1978#1,221102#1,37145
1977#1,51472#1,21053
1976#1,60262#1,19052
1975#1,72954#1,59332
1974#2,21336#1,31142
1973#2,56528#1,78225
1972#2,31132#1,92822
1971#3,65217#1,74526
1970#4,49212#2,62113
1969#7,4715#4,4045
1968—#4,1365
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First appearance
1969

The first year at least five girls were named Cassidy! It came in at #7,471, and was given to 5 baby girls.


Quietest stretch: 1969, when fewer than 6 girls a year got the name.

Where Cassidy is popular in 2012

  • Rank in state
  • Top 10
  • 11–50
  • 51–100
  • 101–500
  • 501+
  • Not published
Alaska: #119 for girls · 7 births · 1 in 329 girlsAKMaine: #218 for girls · 5 births · 1 in 732 girlsMEVermont: fewer than 5 girls named Cassidy, so not publishedVTNew Hampshire: fewer than 5 girls named Cassidy, so not publishedNHWashington: #288 for girls · 25 births · 1 in 1,218 girlsWAIdaho: #272 for girls · 7 births · 1 in 909 girlsIDMontana: fewer than 5 girls named Cassidy, so not publishedMTNorth Dakota: fewer than 5 girls named Cassidy, so not publishedNDMinnesota: #304 for girls · 18 births · 1 in 1,335 girlsMNIllinois: #375 for girls · 32 births · 1 in 1,836 girlsILWisconsin: #295 for girls · 18 births · 1 in 1,280 girlsWIMichigan: #183 for girls · 51 births · 1 in 807 girlsMINew York: #317 for girls · 59 births · 1 in 1,564 girlsNYMassachusetts: #173 for girls · 35 births · 1 in 727 girlsMARhode Island: #137 for girls · 7 births · 1 in 426 girlsRIOregon: #245 for girls · 15 births · 1 in 990 girlsORNevada: #338 for girls · 8 births · 1 in 1,291 girlsNVWyoming: fewer than 5 girls named Cassidy, so not publishedWYSouth Dakota: #206 for girls · 5 births · 1 in 597 girlsSDIowa: #488 for girls · 6 births · 1 in 2,089 girlsIAIndiana: #445 for girls · 15 births · 1 in 2,002 girlsINOhio: #288 for girls · 37 births · 1 in 1,394 girlsOHPennsylvania: #181 for girls · 67 births · 1 in 787 girlsPANew Jersey: #171 for girls · 47 births · 1 in 777 girlsNJConnecticut: #212 for girls · 14 births · 1 in 836 girlsCTCalifornia: #299 for girls · 143 births · 1 in 1,462 girlsCAUtah: #502 for girls · 8 births · 1 in 2,238 girlsUTColorado: #295 for girls · 19 births · 1 in 1,179 girlsCONebraska: #252 for girls · 9 births · 1 in 861 girlsNEMissouri: #375 for girls · 16 births · 1 in 1,683 girlsMOKentucky: #353 for girls · 12 births · 1 in 1,512 girlsKYWest Virginia: #246 for girls · 7 births · 1 in 944 girlsWVVirginia: #214 for girls · 38 births · 1 in 958 girlsVAMaryland: #176 for girls · 32 births · 1 in 753 girlsMDDelaware: #186 for girls · 5 births · 1 in 531 girlsDEArizona: #367 for girls · 19 births · 1 in 1,630 girlsAZNew Mexico: fewer than 5 girls named Cassidy, so not publishedNMKansas: #454 for girls · 7 births · 1 in 1,880 girlsKSArkansas: #256 for girls · 12 births · 1 in 949 girlsARTennessee: #287 for girls · 24 births · 1 in 1,245 girlsTNNorth Carolina: #253 for girls · 38 births · 1 in 1,157 girlsNCSouth Carolina: #198 for girls · 21 births · 1 in 830 girlsSCDistrict of Columbia: #154 for girls · 7 births · 1 in 456 girlsDCOklahoma: #284 for girls · 15 births · 1 in 1,099 girlsOKLouisiana: #215 for girls · 21 births · 1 in 938 girlsLAMississippi: #303 for girls · 9 births · 1 in 1,182 girlsMSAlabama: #358 for girls · 13 births · 1 in 1,420 girlsALGeorgia: #258 for girls · 39 births · 1 in 1,213 girlsGAHawaii: fewer than 5 girls named Cassidy, so not publishedHITexas: #381 for girls · 85 births · 1 in 1,863 girlsTXFlorida: #344 for girls · 47 births · 1 in 1,694 girlsFL

Hover or tap a state for its numbers.

Top states · girls
  1. Alaska#119 · 1 in 329
  2. Rhode Island#137 · 1 in 426
  3. District of Columbia#154 · 1 in 456
  4. New Jersey#171 · 1 in 777
  5. Massachusetts#173 · 1 in 727

Best ever in a state: #31 in Maine, 1999.

Show every state
StateRankBirthsShare
Alaska#11971 in 329
Rhode Island#13771 in 426
District of Columbia#15471 in 456
New Jersey#171471 in 777
Massachusetts#173351 in 727
Maryland#176321 in 753
Pennsylvania#181671 in 787
Michigan#183511 in 807
Delaware#18651 in 531
South Carolina#198211 in 830
South Dakota#20651 in 597
Connecticut#212141 in 836
Virginia#214381 in 958
Louisiana#215211 in 938
Maine#21851 in 732
Oregon#245151 in 990
West Virginia#24671 in 944
Nebraska#25291 in 861
North Carolina#253381 in 1,157
Arkansas#256121 in 949
Georgia#258391 in 1,213
Idaho#27271 in 909
Oklahoma#284151 in 1,099
Tennessee#287241 in 1,245
Ohio#288371 in 1,394
Washington#288251 in 1,218
Colorado#295191 in 1,179
Wisconsin#295181 in 1,280
California#2991431 in 1,462
Mississippi#30391 in 1,182
Minnesota#304181 in 1,335
New York#317591 in 1,564
Nevada#33881 in 1,291
Florida#344471 in 1,694
Kentucky#353121 in 1,512
Alabama#358131 in 1,420
Arizona#367191 in 1,630
Illinois#375321 in 1,836
Missouri#375161 in 1,683
Texas#381851 in 1,863
Indiana#445151 in 2,002
Kansas#45471 in 1,880
Iowa#48861 in 2,089
Utah#50281 in 2,238
Hawaii———
Montana———
New Hampshire———
New Mexico———
North Dakota———
Vermont———
Wyoming———

Ranks are within each state; “1 in N” is out of the girls born there that year. The SSA only publishes a name in a state when 5 or more babies of one sex got it.

See more about Cassidy
Momentum · girls
Falling
  • 63 spots since 2024 (#478 → #541)
  • 130 spots since 2020 (#411 → #541)
  • 284 spots since 2015 (#257 → #541)
  • Biggest jump: 226 spots in 1983 (#756 → #530)
  • Biggest drop: 67 spots in 2021 (#411 → #478)
Rise & fade · girls
30 yrs to peak
  • Debuted 1969
  • Peaked 1999 at #99 (3,395 births)
  • Births halved by 2007, 8 yrs later
Top of the charts · girls
Top 100 for 1 yr
  • Top 10: never
  • Top 100: 1 yr · 1999
  • Top 1,000: 45 yrs · run 1981–2025
Share of babies · girls
1 in 522
  • Highest: 1 in 522 girls born in 1999 were named Cassidy (0.19%)
  • Latest: 1 in 2,880 girls born in 2025 (0.03%)
Era · girls
The 2000s
  • 34.8% of all girls named Cassidy (21,180) were born in this decade
Girls or boys?
Flipped in 1975
  • Mostly boys until 1974, mostly girls since
all girlsall boys
Show by decade
DecadeBirthsBest rankAvg rank
1960s5#7,471 (1969)#7,471
1970s523#1,204 (1979)#2,250
1980s3,341#487 (1989)#638
1990s20,659#99 (1999)#218
2000s21,180#107 (2000)#173
2010s11,235#247 (2014)#291
2020s3,905#411 (2020)#480

All figures count published births only (names given to at least 5 girls in a year). Registrations before 1937 are incomplete, so early shares and totals run low.

Cassidy in 2012

girls
#280
1,140 births · 1 in 1,545 girls
boys
#2,488
50 births · 1 in 37,939 boys

Top girls' names in 2012

  1. #1Sophia22,336
  2. #2Emma20,976
  3. #3Isabella19,138
  4. #4Olivia17,333
  5. #5Ava15,549
  6. #6Emily13,666
  7. #7Abigail12,730
  8. #8Mia12,039
  9. #9Madison11,417
  10. #10Elizabeth9,730
  11. #280Cassidy1,140

Top boys' names in 2012

  1. #1Jacob19,110
  2. #2Mason18,994
  3. #3Ethan17,697
  4. #4Noah17,385
  5. #5William16,917
  6. #6Liam16,824
  7. #7Michael16,211
  8. #8Jayden16,152
  9. #9Alexander15,259
  10. #10Aiden14,924
  11. #2,488Cassidy50
More about 2012

girls

1,761,053 girls got a published name in 2012; 1 in 1,545 of them was named Cassidy, which outranked 98.6% of the 19,534 girls' names that year. The ten most popular names covered 8.8% of girls (24.6% in 1880, 7.0% in 2025).

Ranked beside Cassidy
  1. #277Ashlynn1,177
  2. #278Sierra1,170
  3. #279Laura1,146
  4. #280Cassidy1,140
  5. #281Iris1,134
  6. #282Alondra1,128
  7. #283Christina1,125
Biggest movers since 2011
Risers
  1. ↑ 4,327Cataleya#4,807 → #480
  2. ↑ 1,931Adley#2,664 → #733
  3. ↑ 917Litzy#1,515 → #598
  4. ↑ 784Kenia#1,427 → #643
  5. ↑ 580Monroe#1,531 → #951
Fallers
  1. ↓ 429Jaden#979 → #1,408
  2. ↓ 365Payten#994 → #1,359
  3. ↓ 326Yamilet#925 → #1,251
  4. ↓ 316Shaniya#915 → #1,231
  5. ↓ 264Shania#898 → #1,162

Among names in the top 1,000 of either year.

boys

1,896,946 boys got a published name in 2012; 1 in 37,939 of them was named Cassidy, which outranked 82.5% of the 14,250 boys' names that year. The ten most popular names covered 8.9% of boys (44.2% in 1880, 8.0% in 2025).

Ranked beside Cassidy
  1. #2,448Wells51
  2. #2,448Yuvraj51
  3. #2,448Zaki51
  4. #2,488Cassidy50
  5. #2,488Abelardo50
  6. #2,488Ahmari50
  7. #2,488Aidric50
  8. #2,517Abe49
  9. #2,517Alen49
  10. #2,517Armin49

Tied with 28 names at #2,488; 3 shown. Tied names share a rank, as in SSA's lists.

Biggest movers since 2011
Risers
  1. ↑ 1,237Jionni#2,105 → #868
  2. ↑ 551Foster#1,544 → #993
  3. ↑ 504Major#990 → #486
  4. ↑ 433Kase#1,395 → #962
  5. ↑ 428Jael#1,411 → #983
Fallers
  1. ↓ 241Jerimiah#889 → #1,130
  2. ↓ 235Lathan#932 → #1,167
  3. ↓ 229Jorden#676 → #905
  4. ↓ 209Kyron#886 → #1,095
  5. ↓ 207Jakobe#928 → #1,135

Among names in the top 1,000 of either year.

See the top 100 for 2012 →