Kaz vs Olivia

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

Name A

Kaz

Boy name · Rank #3278

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Name B

Olivia

Girl name · Rank #1

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Which name is more popular?

Metric Kaz Olivia
Current Rank #3278 #1
Total Births (all years) 695 553,664
Peak Year 2022 2014
Peak Year Births 52 19,836
Peak Decade 2020ss 2010ss
Gender Boy Girl
First Recorded Year 1918 1880

Births by Decade

Decade Kaz Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss 5 3,545
1920ss — 4,982
1930ss — 3,922
1940ss — 7,201
1950ss — 6,100
1960ss — 4,015
1970ss 25 7,849
1980ss 73 14,061
1990ss 98 75,913
2000ss 96 156,048
2010ss 180 184,528
2020ss 218 82,208

Recent Annual Births (2014–present)

Year Kaz Olivia
2014 7 19,836
2015 22 19,726
2016 22 19,409
2017 27 18,777
2018 21 18,055
2019 35 18,569
2020 41 17,682
2021 37 17,841
2022 52 16,654
2023 52 15,313
2024 36 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, 1918–2024.

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