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US name popularity

Cassidy name popularity

In the 2025 US Social Security baby-name data, Cassidy ranks #541 in female records (558 reported) and #2,575 in male records (51 reported). These figures count this exact spelling separately.

US national data through 2025 · Source retrieved

Data updated

Key facts

2025 female rank and count
#541 · 558 reported
1-year change, since 2024 (female)
Count decreased by 88 female records (646 to 558); rank moved from #478 to #541.
5-year change, since 2021 (female)
Count decreased by 97 female records (655 to 558); rank moved from #478 to #541.
2025 male rank and count
#2,575 · 51 reported
1-year change, since 2024 (male)
Count decreased by 10 male records (61 to 51); rank moved from #2,317 to #2,575.
5-year change, since 2021 (male)
Count increased by 8 male records (43 to 51); rank moved from #2,871 to #2,575.
Peak year in available data
2016: 1,123 female records, the highest published count in 2016–2025.

Is Cassidy becoming more popular?

Cassidy's reported female count decreased by 88 from 2024 to 2025. Its rank changed from #478 to #541. This is an observed US comparison, not a forecast.

Cassidy in US records, 2016–2025

Annual published counts for the exact spelling. A lower rank number means a higher position in that year’s file.

Annual US counts for CassidyFemale and male recorded-sex categories are plotted separately. The full counts and ranks are in the table below; gaps mean no published observation.1,1230201620252016: 1,123 female records2017: 1,003 female records2018: 869 female records2019: 865 female records2020: 765 female records2021: 655 female records2022: 661 female records2023: 620 female records2024: 646 female records2025: 558 female records2016: 59 male records2017: 70 male records2018: 76 male records2019: 55 male records2020: 45 male records2021: 43 male records2022: 49 male records2023: 55 male records2024: 61 male records2025: 51 male records
Female recordsMale records · Missing observations are left as gaps.
View all annual counts and ranks
SSA national observations. — means no published observation.
YearFemale countFemale rankMale countMale rank
2025558541512,575
2024646478612,317
2023620495552,445
2022661478492,682
2021655478432,871
2020765411452,735
2019865368552,430
2018869361761,939
20171,003326702,020
20161,123289592,258

Questions about Cassidy’s popularity

How common is Cassidy in the US?

In the 2025 US Social Security baby-name data, Cassidy ranks #541 in female records (558 reported) and #2,575 in male records (51 reported). These figures count this exact spelling separately. The rank describes its position among names in this national file; it does not estimate how many children in a particular classroom will share it.

Does this include other spellings of Cassidy?

No. The SSA counts each exact spelling separately. The table and download on this page include Cassidy only.

Can I compare this name with my partner?

Use Save or Maybe above to start a device shortlist. Create separate accounts and connect them to see each other’s saved names and maybes. Both saving Cassidy creates a match.

Download Cassidy’s annual counts and ranks (CSV) · Sources and calculation details

Names with a similar 2025 female rank

These published profiles are the closest female ranks to Cassidy’s #541 in the 2025 file.

Compare other names starting with C

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