Lock vs Lochlann

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

Name A

Lock

Boy name

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Name B

Lochlann

Boy name · Rank #3488

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Which name is more popular?

Metric Lock Lochlann
Current Rank Unranked #3488
Total Births (all years) 16 408
Peak Year 1915 2019
Peak Year Births 6 40
Peak Decade 1910ss 2010ss
Gender Boy Boy
First Recorded Year 1915 1999

Births by Decade

Decade Lock Lochlann
1910ss 11 —
1920ss 5 —
1990ss — 6
2000ss — 34
2010ss — 212
2020ss — 156

Recent Annual Births (2014–present)

Year Lock Lochlann
2014 — 24
2015 — 20
2016 — 28
2017 — 16
2018 — 26
2019 — 40
2020 — 40
2021 — 22
2022 — 26
2023 — 35
2024 — 33

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, 1915–1926.

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