Leion vs Leif

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

Name A

Leion

Boy name

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Name B

Leif

Boy name · Rank #927

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Which name is more popular?

Metric Leion Leif
Current Rank Unranked #927
Total Births (all years) 18 9,997
Peak Year 1930 2022
Peak Year Births 6 290
Peak Decade 1930ss 2010ss
Gender Boy Boy
First Recorded Year 1930 1912

Births by Decade

Decade Leion Leif
1910ss — 127
1920ss — 126
1930ss 6 111
1940ss — 196
1950ss — 442
1960ss — 886
1970ss — 1,158
1980ss — 1,231
1990ss — 878
2000ss — 1,329
2010ss 6 1,971
2020ss 6 1,542

Recent Annual Births (2014–present)

Year Leion Leif
2014 — 205
2015 — 187
2016 6 214
2017 — 218
2018 — 207
2019 — 205
2020 — 245
2021 6 221
2022 — 290
2023 — 279
2024 — 250
2025 — 257

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, 1930–2021.

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