2026 data SSA national-level Updated each release

Names: S

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

7,518 names starting with "S"

What the Data Says About Names Starting with S

The Social Security Administration's national baby-name archive contains 7,518 distinct names beginning with the letter S, out of roughly 104,000 total names tracked since 1880. On this page (sorted by name), the leading entry is Seamus with 7,809 cumulative births and a current national rank of #1451. Within the 50 names on this page, 29 are classified as boys' names and 21 as girls' names in SSA records, reflecting the overall letter-level split for S. 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, 13 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 668,006 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 S 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-S names, there are 151 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 1,701–1,750 of 7,518

Name Gender Total Births
Seamus Boy 7,809
Sean Boy 423,637
Sean Girl 2,969
Seana Girl 1,905
Seanan Boy 18
Seananthony Boy 36
Seanchristopher Boy 10
Seanda Girl 14
Seandell Boy 15
Seandra Girl 59
Seaneen Girl 11
Seanette Girl 11
Seanice Girl 17
Seanix Boy 12
Seanmatthew Boy 15
Seanmichael Boy 588
Seann Boy 517
Seann Girl 5
Seanna Girl 2,355
Seanne Girl 61
Seanpatrick Boy 245
Seanpaul Boy 260
Seantae Girl 13
Seante Girl 18
Seara Girl 173
Searcher Boy 5
Searcy Boy 226
Searcy Girl 11
Searle Boy 29
Searra Girl 388
Searria Girl 24
Sears Boy 68
Season Girl 1,169
Seath Boy 30
Seaton Boy 126
Seattle Girl 127
Seattle Boy 5
Seaver Boy 135
Seba Girl 112
Sebashtian Boy 96
Sebastain Boy 510
Sebasthian Boy 153
Sebastia Boy 11
Sebastiaan Boy 47
Sebastian Boy 218,055
Sebastian Girl 408
Sebastiana Girl 344
Sebastiano Boy 1,005
Sebastien Boy 4,057
Sebastin Boy 92

Nearby Letters

Browse names starting with adjacent letters

Compare letter-S names: Seamus vs Sean → 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.