Lock
boy name#12008 in 2025Lock entered the US charts in 1915, peaked at #3392 in 1915, ranks #12008 today — a rare gem few children share.
Popularity 1915–2025
#12008
rank today
#3392
peak (1915)
5
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1910s | #3687 |
| 1920s | #4201 |
| 2020s | #12008 |
Living bearers
Fewer than a hundred people named Lock are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Lock alive today was born around 1917, making them about 108 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Lock in 2025?
- Lock ranks #12008 among US boy names in 2025, with 5 babies given the name.
- When was the name Lock most popular?
- Lock peaked in 1915, reaching #3392 among US boy names.
- Will my child share the name Lock with classmates?
- Lock will almost certainly be the only one in school.
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