Sia vs Olivia

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

Name A

Sia

Girl name · Rank #1269

Full profile →
Name B

Olivia

Girl name · Rank #1

Full profile →

Which name is more popular?

Metric Sia Olivia
Current Rank #1269 #1
Total Births (all years) 2,574 553,664
Peak Year 2022 2014
Peak Year Births 212 19,836
Peak Decade 2010ss 2010ss
Gender Girl Girl
First Recorded Year 1968 1880

Births by Decade

Decade Sia 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 9 4,015
1970ss 57 7,849
1980ss 103 14,061
1990ss 121 75,913
2000ss 355 156,048
2010ss 1,026 184,528
2020ss 903 82,208

Recent Annual Births (2014–present)

Year Sia Olivia
2014 66 19,836
2015 131 19,726
2016 127 19,409
2017 136 18,777
2018 169 18,055
2019 148 18,569
2020 174 17,682
2021 166 17,841
2022 212 16,654
2023 168 15,313
2024 183 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, 1968–2024.

← Compare different names