Lexington is an uncommon name used for both girls and boys that peaked in 2018 and has grown less common since.
Lexington is predominantly a girl name. In 2025 it ranked #7,712 among girls (14) and #5,747 among boys (16) — overall #8,001 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 30 | 30 | #7,712 | #5,747 |
| 2024 | 61 | 61 | #4,728 | #3,572 |
| 2023 | 75 | 75 | #4,158 | #3,095 |
| 2022 | 98 | 98 | #3,451 | #2,606 |
| 2021 | 125 | 125 | #3,192 | #2,019 |
| 2020 | 150 | 150 | #2,842 | #1,702 |
| 2019 | 148 | 148 | #2,526 | #1,909 |
| 2018 | 153 | 153 | #2,411 | #1,909 |
| 2017 | 115 | 115 | #2,449 | #2,926 |
| 2016 | 123 | 123 | #2,423 | #2,675 |
| 2015 | 117 | 117 | #2,306 | #3,196 |
| 2014 | 127 | 127 | #2,263 | #2,736 |
| 2013 | 106 | 106 | #2,395 | #3,548 |
| 2012 | 77 | 77 | #3,344 | #3,765 |
| 2011 | 75 | 75 | #3,207 | #4,302 |
| 2010 | 77 | 77 | #3,347 | #3,767 |
| 2009 | 77 | 77 | #3,987 | #3,083 |
| 2008 | 48 | 48 | #6,476 | #3,887 |
| 2007 | 37 | 37 | #6,980 | #5,135 |
| 2006 | 47 | 47 | #4,748 | #5,217 |
| 2005 | 39 | 39 | #6,429 | #4,405 |
| 2004 | 45 | 45 | #4,560 | #5,396 |
| 2003 | 40 | 40 | #5,178 | #4,951 |
| 2002 | 50 | 50 | #3,557 | #5,930 |
| 2001 | 37 | 37 | #4,930 | #5,554 |
| 2000 | 35 | 35 | #4,908 | #6,163 |
| 1999 | 27 | 27 | #5,800 | #6,878 |
| 1998 | 32 | 32 | #5,268 | #5,344 |
| 1997 | 32 | — | #4,939 | #5,511 |
| 1996 | 25 | — | #5,196 | #8,567 |
| 1995 | 20 | — | #7,838 | #6,216 |
| 1994 | 16 | — | #11,246 | #6,152 |
| 1993 | 18 | — | #8,419 | #6,598 |
| 1992 | 18 | — | #10,036 | #5,492 |
| 1991 | 5 | — | #14,426 | — |
| 1990 | 6 | — | — | #7,722 |
| 1989 | 15 | — | #10,354 | #5,986 |
| 1988 | 9 | — | — | #5,050 |
| 1987 | 5 | — | — | #7,668 |