Lachlan
#1,493 most common boys' name of all time · #3,632 across all names · 95% male / 5% female · used 1952–2025
Rank among boys
#1,493
Rank overall
#3,632 of 105,966
First appeared
1952
Years on the list
44 of 146
All-time
6,398
Since 2016
3,848
Peak year
2025 #606
Best rank
#606 2025
Girls
Boys
peak 477/yr
Lachlan first appears in 1952. That's the first year it was given to at least 5 US babies, which is the threshold below which the SSA withholds a name.
Year by year
| Year | Girls | Boys | Total | Rank |
|---|---|---|---|---|
| 2025 | 9 | 468 | 477 | #606 |
| 2024 | 12 | 389 | 401 | #697 |
| 2023 | 16 | 333 | 349 | #771 |
| 2022 | 18 | 345 | 363 | #746 |
| 2021 | 18 | 356 | 374 | #726 |
| 2020 | 23 | 358 | 381 | #705 |
| 2019 | 17 | 369 | 386 | #689 |
| 2018 | 19 | 355 | 374 | #687 |
| 2017 | 20 | 353 | 373 | #699 |
| 2016 | 16 | 354 | 370 | #700 |
| 2015 | 17 | 311 | 328 | #768 |
| 2014 | 15 | 236 | 251 | #911 |
| 2013 | 11 | 205 | 216 | #979 |
| 2012 | 15 | 188 | 203 | #1,033 |
| 2011 | 8 | 178 | 186 | #1,059 |
| 2010 | 5 | 148 | 153 | #1,206 |
| 2009 | 12 | 152 | 164 | #1,189 |
| 2008 | 5 | 145 | 150 | #1,218 |
| 2007 | 6 | 124 | 130 | #1,352 |
| 2006 | 6 | 126 | 132 | #1,311 |
| 2005 | 9 | 107 | 116 | #1,396 |
| 2004 | — | 60 | 60 | #2,001 |
| 2003 | — | 65 | 65 | #1,824 |
| 2002 | 8 | 56 | 64 | #1,981 |
| 2001 | — | 46 | 46 | #2,228 |
| 2000 | — | 39 | 39 | #2,448 |
| 1999 | — | 39 | 39 | #2,314 |
| 1998 | — | 49 | 49 | #1,973 |
| 1997 | — | 30 | 30 | #2,637 |
| 1996 | 5 | 12 | 17 | #4,963 |
| 1995 | — | 17 | 17 | #3,749 |
| 1994 | — | 14 | 14 | #4,369 |
| 1993 | — | 13 | 13 | #4,528 |
| 1992 | — | 5 | 5 | #8,772 |
| 1991 | — | 6 | 6 | #7,549 |
| 1989 | — | 11 | 11 | #4,630 |
| 1988 | — | 8 | 8 | #5,415 |
| 1983 | — | 5 | 5 | #6,620 |
| 1982 | — | 7 | 7 | #5,255 |
| 1970 | — | 5 | 5 | #5,145 |
| 1964 | — | 5 | 5 | #4,460 |
| 1959 | — | 6 | 6 | #3,938 |
| 1956 | — | 5 | 5 | #4,366 |
| 1952 | — | 5 | 5 | #4,239 |