2026 data SSA national-level Updated each release

Names: C

Reference page sourced from SSA's national release. Cross-checked against the upstream files and refreshed each release.

5,577 names starting with "C"

What the Data Says About Names Starting with C

The Social Security Administration's national baby-name archive contains 5,577 distinct names beginning with the letter C, out of roughly 104,000 total names tracked since 1880. On this page (sorted by name), the leading entry is Cason with 11,308 cumulative births and a current national rank of #856. Within the 50 names on this page, 17 are classified as boys' names and 33 as girls' names in SSA records, reflecting the overall letter-level split for C. Every name shown has appeared five or more times in at least one year of SSA data, rarer spellings fall below the disclosure threshold and are not included.

Of the 50 names displayed, 14 currently rank within SSA's annual top 1,000 for their gender, making them actively popular rather than historical-only entries. Combined, these 50 names represent 212,588 births across all years of the SSA archive. Letter-level patterns reveal broader naming conventions: some letters (J, M, S) dominate both boys' and girls' name distributions, while others (U, Y, Q, X, Z) are comparatively rare starting letters in English naming traditions. The distribution of names starting with C reflects both the English-language convention inherited from the Anglo-American majority and the steady contribution of international names (Spanish, Arabic, Asian, African origins) added to the U.S. naming pool over the past century.

All figures on this page derive from publicly released SSA baby-name files, which record the first name on every Social Security card application for U.S. births. Names are tracked by exact spelling, so homophones and near-variants (Sarah and Sara, Aiden and Ayden) count as separate entries; combining them would substantially change the ordering. Peak-year and rank data are drawn from the same SSA files and reflect name-year records with five or more occurrences. This listing is paginated in groups of 50 - across all letter-C names, there are 112 total pages at this sort order. This page is provided for informational and research purposes only and does not constitute naming, legal, or genealogical advice.

Showing 1,351–1,400 of 5,577

Name Gender Total Births
Cason Boy 11,308
Cason Girl 80
Casondra Girl 1,061
Casonya Girl 51
Caspar Boy 401
Caspen Boy 136
Casper Boy 6,208
Casper Girl 21
Caspian Boy 4,170
Caspian Girl 5
Caspien Boy 17
Caspin Boy 47
Cass Boy 1,860
Cass Girl 133
Cassadee Girl 277
Cassadi Girl 108
Cassadie Girl 174
Cassady Girl 1,085
Cassady Boy 87
Cassand Girl 11
Cassanda Girl 55
Cassander Girl 24
Cassander Boy 6
Cassandera Girl 10
Cassandr Girl 152
Cassandra Girl 171,008
Cassandra Boy 376
Cassandre Girl 548
Cassandrea Girl 23
Cassandria Girl 72
Cassanora Girl 11
Cassanova Boy 31
Cassara Girl 131
Cassaundra Girl 2,393
Cassedy Girl 39
Cassee Girl 45
Cassel Boy 40
Cassell Boy 94
Cassen Boy 21
Cassey Girl 1,691
Cassey Boy 155
Cassi Girl 2,361
Cassia Girl 2,190
Cassiah Girl 36
Cassian Boy 2,893
Cassian Girl 14
Cassiana Girl 61
Cassiday Girl 11
Cassidee Girl 783
Cassidey Girl 74

Nearby Letters

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Compare letter-C names: Cason vs Cason → or pick any two names →

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1880–2025 (ssa.gov/oact/babynames).

Source: SSA Baby Names Methodology, names with fewer than 5 occurrences in a year are excluded for privacy.