Liammateo vs Liam

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

Name A

Liammateo

Boy name

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Name B

Liam

Boy name · Rank #1

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Which name is more popular?

Metric Liammateo Liam
Current Rank Unranked #1
Total Births (all years) 9 358,536
Peak Year 2025 2024
Peak Year Births 9 22,252
Peak Decade 2020ss 2010ss
Gender Boy Boy
First Recorded Year 2025 1947

Births by Decade

Decade Liammateo Liam
1940ss — 5
1950ss — 117
1960ss — 400
1970ss — 784
1980ss — 1,527
1990ss — 11,904
2000ss — 44,940
2010ss — 174,017
2020ss 9 124,842

Recent Annual Births (2014–present)

Year Liammateo Liam
2014 — 18,488
2015 — 18,410
2016 — 18,277
2017 — 18,874
2018 — 19,977
2019 — 20,631
2020 — 19,865
2021 — 20,424
2022 — 20,579
2023 — 20,904
2024 — 22,252
2025 9 20,818

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, 2025–2025.

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