Lamont is an established boys' name that peaked in 1972 and has since faded.
Lamont is predominantly a boy name. In 2025 it ranked #2,739 for boy births in the United States (and #5,880 across all names), given to 47 babies. Lamont first appears in 1888 and peaked in 1972 (1,040 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 47 | 47 | — | #2,739 |
| 2024 | 51 | 51 | — | #2,617 |
| 2023 | 59 | 59 | — | #2,352 |
| 2022 | 82 | 82 | — | #1,915 |
| 2021 | 70 | 70 | — | #2,088 |
| 2020 | 88 | 88 | — | #1,756 |
| 2019 | 82 | 82 | — | #1,844 |
| 2018 | 84 | 84 | — | #1,816 |
| 2017 | 110 | 110 | — | #1,514 |
| 2016 | 116 | 116 | — | #1,480 |
| 2015 | 121 | 121 | — | #1,425 |
| 2014 | 136 | 136 | — | #1,304 |
| 2013 | 137 | 137 | — | #1,273 |
| 2012 | 159 | 159 | — | #1,154 |
| 2011 | 172 | 172 | — | #1,085 |
| 2010 | 174 | 174 | — | #1,104 |
| 2009 | 182 | 182 | — | #1,046 |
| 2008 | 210 | 210 | — | #957 |
| 2007 | 224 | 224 | — | #897 |
| 2006 | 190 | 190 | — | #977 |
| 2005 | 166 | 166 | — | #1,019 |
| 2004 | 185 | 185 | — | #922 |
| 2003 | 214 | 214 | — | #820 |
| 2002 | 187 | 187 | — | #878 |
| 2001 | 211 | 211 | — | #798 |
| 2000 | 214 | 214 | — | #778 |
| 1999 | 228 | 228 | — | #721 |
| 1998 | 225 | 225 | — | #730 |
| 1997 | 226 | — | — | #704 |
| 1996 | 222 | — | — | #713 |
| 1995 | 272 | — | — | #624 |
| 1994 | 285 | — | — | #619 |
| 1993 | 324 | — | — | #569 |
| 1992 | 342 | — | — | #552 |
| 1991 | 314 | — | — | #570 |
| 1990 | 314 | — | — | #572 |
| 1989 | 338 | — | #11,634 | #526 |
| 1988 | 307 | — | — | #521 |
| 1987 | 299 | — | — | #519 |
| 1986 | 326 | — | — | #486 |
| 1985 | 292 | — | — | #511 |
| 1984 | 320 | — | — | #471 |
| 1983 | 322 | — | #11,152 | #470 |
| 1982 | 369 | — | — | #437 |
| 1981 | 407 | — | #9,751 | #414 |
| 1980 | 484 | — | — | #364 |
| 1979 | 532 | — | #5,952 | #346 |
| 1978 | 551 | — | #6,172 | #323 |
| 1977 | 536 | — | #10,451 | #337 |
| 1976 | 606 | — | #7,716 | #300 |
| 1975 | 672 | — | #4,725 | #291 |
| 1974 | 834 | — | #5,561 | #243 |
| 1973 | 921 | — | #3,176 | #234 |
| 1972 | 1,060 | — | #3,227 | #214 |
| 1971 | 533 | — | #5,774 | #350 |
| 1970 | 542 | — | #6,078 | #352 |
| 1969 | 452 | — | #5,257 | #372 |
| 1968 | 430 | — | #5,934 | #377 |
| 1967 | 380 | — | #7,317 | #390 |
| 1966 | 342 | — | — | #408 |
| 1965 | 336 | — | — | #424 |
| 1964 | 346 | — | #6,400 | #433 |
| 1963 | 293 | — | — | #458 |
| 1962 | 268 | — | — | #484 |
| 1961 | 272 | — | — | #483 |
| 1960 | 232 | — | #5,442 | #528 |
| 1959 | 252 | — | — | #493 |
| 1958 | 233 | — | — | #505 |
| 1957 | 225 | — | — | #514 |
| 1956 | 202 | — | — | #527 |
| 1955 | 206 | — | — | #513 |
| 1954 | 232 | — | — | #476 |
| 1953 | 201 | — | — | #495 |
| 1952 | 182 | — | — | #518 |
| 1951 | 204 | — | — | #475 |
| 1950 | 194 | — | — | #478 |
| 1949 | 193 | — | — | #477 |
| 1948 | 171 | — | — | #506 |
| 1947 | 145 | — | — | #562 |
| 1946 | 149 | — | — | #525 |
| 1945 | 101 | — | — | #604 |
| 1944 | 103 | — | — | #609 |
| 1943 | 94 | — | — | #664 |
| 1942 | 103 | — | — | #621 |
| 1941 | 94 | — | — | #626 |
| 1940 | 64 | — | — | #776 |
| 1939 | 56 | — | — | #815 |
| 1938 | 44 | — | — | #956 |
| 1937 | 41 | — | — | #997 |
| 1936 | 19 | — | — | #1,569 |
| 1935 | 23 | — | — | #1,440 |
| 1934 | 34 | — | — | #1,140 |
| 1933 | 38 | — | — | #1,064 |
| 1932 | 36 | — | — | #1,132 |
| 1931 | 30 | — | — | #1,268 |
| 1930 | 42 | — | — | #1,076 |
| 1929 | 32 | — | — | #1,253 |
| 1928 | 31 | — | — | #1,313 |
| 1927 | 32 | — | — | #1,314 |
| 1926 | 25 | — | — | #1,495 |
| 1925 | 26 | — | — | #1,477 |
| 1924 | 19 | — | — | #1,869 |
| 1923 | 27 | — | — | #1,448 |
| 1922 | 32 | — | — | #1,298 |
| 1921 | 30 | — | — | #1,378 |
| 1920 | 22 | — | — | #1,668 |
| 1919 | 25 | — | — | #1,469 |
| 1918 | 30 | — | — | #1,305 |
| 1917 | 22 | — | — | #1,564 |
| 1916 | 26 | — | — | #1,357 |
| 1915 | 16 | — | — | #1,840 |
| 1914 | 15 | — | — | #1,649 |
| 1913 | 13 | — | — | #1,546 |
| 1912 | 9 | — | — | #1,823 |
| 1911 | 5 | — | — | #1,882 |
| 1909 | 6 | — | — | #1,378 |
| 1908 | 5 | — | — | #1,506 |
| 1888 | 5 | — | — | #1,114 |