Lo vs Louise

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

Name A

Lo

Girl name

Full profile →
Name B

Louise

Girl name · Rank #538

Full profile →

Which name is more popular?

Metric Lo Louise
Current Rank Unranked #538
Total Births (all years) 53 335,882
Peak Year 1935 1921
Peak Year Births 6 9,180
Peak Decade 2020ss 1920ss
Gender Girl Girl
First Recorded Year 1920 1880

Births by Decade

Decade Lo Louise
1880ss — 9,596
1890ss — 15,174
1900ss — 22,862
1910ss — 67,973
1920ss 5 82,895
1930ss 16 49,859
1940ss — 38,664
1950ss 6 25,853
1960ss — 10,893
1970ss — 2,918
1980ss — 1,965
1990ss — 1,295
2000ss — 1,035
2010ss 5 2,489
2020ss 21 2,411

Recent Annual Births (2014–present)

Year Lo Louise
2014 — 201
2015 — 243
2016 — 313
2017 — 339
2018 5 340
2019 — 428
2020 5 417
2021 6 460
2022 5 462
2023 5 513
2024 — 559

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, 1920–2023.

← Compare different names