Zeferino vs Olivia

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

Name A

Zeferino

Boy name

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Zeferino Olivia
Current Rank Unranked #1
Total Births (all years) 329 553,664
Peak Year 2007 2014
Peak Year Births 14 19,836
Peak Decade 1990ss 2010ss
Gender Boy Girl
First Recorded Year 1919 1880

Births by Decade

Decade Zeferino Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss 5 3,545
1920ss 26 4,982
1930ss 20 3,922
1940ss 10 7,201
1950ss 11 6,100
1960ss 15 4,015
1970ss 43 7,849
1980ss 57 14,061
1990ss 61 75,913
2000ss 58 156,048
2010ss 17 184,528
2020ss 6 82,208

Recent Annual Births (2014–present)

Year Zeferino Olivia
2014 — 19,836
2015 7 19,726
2016 — 19,409
2017 — 18,777
2018 5 18,055
2019 — 18,569
2020 — 17,682
2021 — 17,841
2022 — 16,654
2023 6 15,313
2024 — 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, 1919–2023.

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