Lochlan is an uncommon boys' name that has climbed to its highest level yet, peaking in 2025.
Lochlan is predominantly a boy name. In 2025 it ranked #644 among boys (433) and #9,224 among girls (11) — overall #1,278 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 444 | 444 | #9,224 | #644 |
| 2024 | 335 | 335 | #8,743 | #777 |
| 2023 | 306 | 306 | #10,826 | #824 |
| 2022 | 322 | 322 | #10,118 | #806 |
| 2021 | 322 | 322 | #9,302 | #792 |
| 2020 | 345 | 345 | #11,704 | #729 |
| 2019 | 363 | 363 | #11,007 | #705 |
| 2018 | 368 | 368 | #11,074 | #683 |
| 2017 | 332 | 332 | #11,240 | #739 |
| 2016 | 322 | 322 | #12,422 | #771 |
| 2015 | 274 | 274 | #13,886 | #843 |
| 2014 | 244 | 244 | #12,611 | #912 |
| 2013 | 221 | 221 | #12,683 | #938 |
| 2012 | 155 | 155 | #18,460 | #1,199 |
| 2011 | 100 | 100 | — | #1,571 |
| 2010 | 90 | 90 | — | #1,707 |
| 2009 | 83 | 83 | — | #1,805 |
| 2008 | 70 | 70 | — | #2,019 |
| 2007 | 63 | 63 | — | #2,153 |
| 2006 | 47 | 47 | — | #2,563 |
| 2005 | 36 | 36 | — | #2,935 |
| 2004 | 30 | 30 | — | #3,258 |
| 2003 | 23 | 23 | — | #3,798 |
| 2002 | 25 | 25 | — | #3,517 |
| 2001 | 19 | 19 | — | #4,226 |
| 2000 | 11 | 11 | — | #6,168 |
| 1999 | 12 | 12 | — | #5,529 |
| 1998 | 8 | 8 | — | #7,275 |