Thomasa vs Thomasina

Side-by-side comparison of Thomasa and Thomasina — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Thomasa

Girl name

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Name B

Thomasina

Girl name

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Which name is more popular?

Metric Thomasa Thomasina
Current Rank Unranked Unranked
Total Births (all years) 304 3,765
Peak Year 1961 1966
Peak Year Births 20 85
Peak Decade 1960ss 1960ss
Gender Girl Girl
First Recorded Year 1921 1904

Births by Decade

Decade Thomasa Thomasina
1900ss — 31
1910ss — 144
1920ss 21 336
1930ss 6 376
1940ss 6 474
1950ss 57 572
1960ss 125 591
1970ss 46 539
1980ss 32 424
1990ss 11 168
2000ss — 87
2010ss — 23

Recent Annual Births (2014–present)

Year Thomasa Thomasina
2015 — 5
2019 — 6

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1921–1992.

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