Lock
- #12,008 for boys in 2025, 5 births
- Peak · boys
- 1915 · 6 births
- Debut · boys
- 6 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 21since 1915
Lock over time
boys
Rank among boys' names. Lock has never cracked the top 3,000 here.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | boys | |
|---|---|---|
| rank | births | |
| 2025 | #12,008 | 5 |
| 2024 | — | |
| 2023 | — | |
| 2022 | — | |
| 2021 | — | |
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| 1926 | #4,201 | 5 |
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| 1917 | #3,981 | 5 |
| 1916 | — | |
| 1915 | #3,392 | 6 |
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| 1880 | — | |
First appearance
1915
The first year at least five boys were named Lock! It came in at #3,392, and was given to 6 baby boys.
Quietest stretch: 1916–2025, when fewer than 6 boys a year got the name.
Where Lock is popular in 2025
No state had 5 or more boys named Lock in 2025, so the SSA doesn't publish it for any state.
See more about Lock
Momentum · boys
Brand new
Rise & fade · boys
Peaked on debut
- Debuted 1915
- Peaked 1915 at #3,392 (6 births)
- Births halved by 1916, 1 yr later
Top of the charts · boys
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · boys
1 in 141,429
- Highest: 1 in 141,429 boys born in 1915 were named Lock (0.00%)
- Latest: 1 in 341,615 boys born in 2025 (0.00%)
Era · boys
The 1910s
- 52.4% of all boys named Lock (11) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1910s | 11 | #3,392 (1915) | #3,687 |
| 1920s | 5 | #4,201 (1926) | #4,201 |
| 1930s | 0 | — | — |
| 1940s | 0 | — | — |
| 1950s | 0 | — | — |
| 1960s | 0 | — | — |
| 1970s | 0 | — | — |
| 1980s | 0 | — | — |
| 1990s | 0 | — | — |
| 2000s | 0 | — | — |
| 2010s | 0 | — | — |
| 2020s | 5 | #12,008 (2025) | #12,008 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Lock ranked and which names it was up against. Click a point on the chart, or pick a year: