According to SSA data, Sean achieved its highest historical rank of #33 in 1972. Its highest annual registration volume occurred in 1990 with 12,018 babies. Between 2015 and 2025, modern registrations have decreased by 67.5%. Overall, the name has maintained a ranked presence for 94 consecutive years.
π Factual Timeline & Current Trajectory (1880 β 2025)
Registration footprint of Sean across 145 years of SSA data.
5-Year Trajectory
Declining
10-Year Shift
-67.5% Decline
18801920196020002025
π Popularity Milestones & Volatility
Busiest Year on Record12,018births in 1990
Years in Top 10045 yrs
Years in Top 50074 yrs
Registry Streak94 yrs
Historical VolatilityHighly Volatile
Largest 1-Year JumpN/A
Decade-by-Decade Registration Volumes
1880s: 0
1890s: 0
1900s: 0
1910s: 0
1920s: 12
1930s: 101
1940s: 659
1950s: 5,452
1960s: 47,282
1970s: 83,819
1980s: 103,870
1990s: 92,003
2000s: 64,133
2010s: 21,540
2020s: 4,766
π Sound & Spelling Structure
Phonetic SyllablesSean
Letter Count4 letters
Spelling ComplexityEasy
Length Percentile
Longer than 1.4% of names
Linguistic Profile: It is an isogram, meaning no two letters are repeated. Longer than 1.4% of SSA names. Starts with S, a letter used by only 7.9% of SSA names.
π οΈ Sibling & Surname Cadence Tool
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π Authentic State & Regional Rankings
Highest Ranking State
Alaska
Top States
Alaska, Hawaii, Delaware, Massachusetts, New Hampshire