Lockie
A diminutive of the male given name Lachlan.
Every Lockie since 1883 — 464 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Lockie
Lockie is not currently in use for newborns in the United States — fewer than five babies received the name in 2025. Its story lives in the historical record below.
Since 1883, 464 American babies have been named Lockie. Its peak came in 1915, when 22 newborns received the name — the signature sound of the 1910s.
The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Lockie stood among all girls' names in any year, or use the compare tool to plot it against other names.
Lockie year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Girls | Girls rank |
|---|---|---|
| 2025 | — | — |
| 2024 | — | — |
| 2023 | — | — |
| 2022 | — | — |
| 2021 | — | — |
| 2020 | — | — |
| 2019 | — | — |
| 2018 | — | — |
| 2017 | — | — |
| 2016 | — | — |
| 2015 | — | — |
| 2014 | — | — |
| 2013 | — | — |
| 2012 | — | — |
| 2011 | — | — |
| 2010 | — | — |
| 2009 | — | — |
| 2008 | — | — |
| 2007 | — | — |
| 2006 | — | — |
| 2005 | — | — |
| 2004 | — | — |
| 2003 | — | — |
| 2002 | — | — |
| 2001 | — | — |
| 2000 | — | — |
| 1995 | — | — |
| 1990 | — | — |
| 1985 | — | — |
| 1980 | — | — |
| 1975 | — | — |
| 1970 | — | — |
| 1965 | — | — |
| 1960 | — | — |
| 1955 | — | — |
| 1950 | 5 | #5,755 |
| 1945 | — | — |
| 1940 | 5 | #4,744 |
| 1935 | — | — |
| 1930 | 9 | #3,217 |
| 1925 | 8 | #3,883 |
| 1920 | 17 | #2,223 |
| 1915 | 22 | #1,598 |
| 1910 | 12 | #1,391 |
| 1905 | 10 | #1,269 |
| 1900 | 16 | #957 |
| 1895 | 7 | #1,374 |
| 1890 | 8 | #1,057 |
| 1885 | 6 | #996 |
| 1880 | — | — |
Frequently asked questions
What does the name Lockie mean?
A diminutive of the male given name Lachlan.
How popular is the name Lockie in 2025?
Lockie did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.
How many people are named Lockie?
464 babies have been named Lockie in the United States since 1883, based on Social Security card applications.
When was the name Lockie most popular?
Lockie peaked in 1915, when 22 newborns received the name.
Is Lockie a boy or girl name?
Lockie is overwhelmingly a girl's name — 100% of babies with the name.
Is the name Lockie rising or falling?
Lockie has been roughly stable over the past decade.