Thaddius vs Olivia

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

Name A

Thaddius

Boy name

Full profile →
Name B

Olivia

Girl name · Rank #1

Full profile →

Which name is more popular?

Metric Thaddius Olivia
Current Rank Unranked #1
Total Births (all years) 593 553,664
Peak Year 1989 2014
Peak Year Births 18 19,836
Peak Decade 1980ss 2010ss
Gender Boy Girl
First Recorded Year 1916 1880

Births by Decade

Decade Thaddius Olivia
1880ss — 618
1890ss — 1,099
1900ss — 1,575
1910ss 12 3,545
1920ss 5 4,982
1930ss 5 3,922
1940ss 12 7,201
1950ss 23 6,100
1960ss 35 4,015
1970ss 112 7,849
1980ss 116 14,061
1990ss 105 75,913
2000ss 92 156,048
2010ss 58 184,528
2020ss 18 82,208

Recent Annual Births (2014–present)

Year Thaddius Olivia
2014 8 19,836
2015 — 19,726
2016 5 19,409
2017 7 18,777
2018 — 18,055
2019 — 18,569
2020 7 17,682
2021 6 17,841
2022 — 16,654
2023 5 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, 1916–2023.

← Compare different names