Hennessey vs Olivia

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

Name A

Hennessey

Girl name · Rank #15979

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Hennessey Olivia
Current Rank #15979 #1
Total Births (all years) 383 553,664
Peak Year 2015 2014
Peak Year Births 27 19,836
Peak Decade 2000ss 2010ss
Gender Girl Girl
First Recorded Year 1992 1880

Births by Decade

Decade Hennessey Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss — 3,545
1920ss — 4,982
1930ss — 3,922
1940ss — 7,201
1950ss — 6,100
1960ss — 4,015
1970ss — 7,849
1980ss — 14,061
1990ss 46 75,913
2000ss 153 156,048
2010ss 133 184,528
2020ss 51 82,208

Recent Annual Births (2014–present)

Year Hennessey Olivia
2014 12 19,836
2015 27 19,726
2016 15 19,409
2017 12 18,777
2018 7 18,055
2019 11 18,569
2020 12 17,682
2021 14 17,841
2022 9 16,654
2023 11 15,313
2024 5 14,718

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, 1992–2024.

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