How popular is “Louis” in the USA?
Number of people named “Louis” by birth year
This chart shows how many people named “Louis” were born each year.
Due to changes to population growth and data collection rates over time, this isn't a good chart for understanding popularity.
Popularity of “Louis” by birth year
This chart shows how the popularity of “Louis” has changed over time.
Popularity is the number of people named “Louis” born in that year divided by the total number of births for that year.
Bias in sex for “Louis” by birth year
This chart shows how “Louis” has been used as gendered name over time. The scale ranges from 1 (only females) to -1 (only males).
Sex is a required field in SSA's Social Security Card applications (only 2 options). Most applications are filed around a person's time of birth.
The raw data
This table shows the data used in the above charts.
| Year | Count | Proportion | Females | Males | Bias toward female |
|---|---|---|---|---|---|
| 1880 | 833 | 0.004134323 | 5 | 828 | -99% |
| 1881 | 746 | 0.003871544 | 746 | -100% | |
| 1882 | 858 | 0.003873012 | 6 | 852 | -99% |
| 1883 | 805 | 0.003710601 | 9 | 796 | -98% |
| 1884 | 892 | 0.003663831 | 6 | 886 | -99% |
| 1885 | 814 | 0.003379641 | 5 | 809 | -99% |
| 1886 | 855 | 0.003348791 | 9 | 846 | -98% |
| 1887 | 798 | 0.00322565 | 7 | 791 | -98% |
| 1888 | 891 | 0.002975217 | 7 | 884 | -98% |
| 1889 | 846 | 0.002927883 | 9 | 837 | -98% |
| 1890 | 871 | 0.002889838 | 11 | 860 | -97% |
| 1891 | 802 | 0.002797613 | 16 | 786 | -96% |
| 1892 | 873 | 0.002610849 | 8 | 865 | -98% |
| 1893 | 828 | 0.002545945 | 12 | 816 | -97% |
| 1894 | 877 | 0.002589389 | 8 | 869 | -98% |
| 1895 | 921 | 0.002623782 | 8 | 913 | -98% |
| 1896 | 880 | 0.002461649 | 9 | 871 | -98% |
| 1897 | 840 | 0.002421049 | 9 | 831 | -98% |
| 1898 | 873 | 0.002288606 | 12 | 861 | -97% |
| 1899 | 779 | 0.00229635 | 9 | 770 | -98% |
| 1900 | 1111 | 0.002467474 | 14 | 1097 | -97% |
| 1901 | 805 | 0.002327855 | 8 | 797 | -98% |
| 1902 | 918 | 0.002373731 | 6 | 912 | -99% |
| 1903 | 906 | 0.002376705 | 17 | 889 | -96% |
| 1904 | 947 | 0.002347051 | 11 | 936 | -98% |
| 1905 | 995 | 0.00234713 | 14 | 981 | -97% |
| 1906 | 1111 | 0.002593062 | 10 | 1101 | -98% |
| 1907 | 1123 | 0.00241303 | 12 | 1111 | -98% |
| 1908 | 1332 | 0.002725883 | 15 | 1317 | -98% |
| 1909 | 1250 | 0.002445112 | 19 | 1231 | -97% |
| 1910 | 1597 | 0.002703522 | 28 | 1569 | -96% |
| 1911 | 1855 | 0.002879192 | 17 | 1838 | -98% |
| 1912 | 3613 | 0.003656653 | 22 | 3591 | -99% |
| 1913 | 4289 | 0.003771843 | 31 | 4258 | -99% |
| 1914 | 5538 | 0.003910067 | 43 | 5495 | -98% |
| 1915 | 6568 | 0.003584319 | 50 | 6518 | -98% |
| 1916 | 6848 | 0.003540085 | 31 | 6817 | -99% |
| 1917 | 6826 | 0.00340152 | 55 | 6771 | -98% |
| 1918 | 7134 | 0.003285875 | 52 | 7082 | -99% |
| 1919 | 6704 | 0.003176882 | 43 | 6661 | -99% |
| 1920 | 7025 | 0.003104776 | 59 | 6966 | -98% |
| 1921 | 7296 | 0.003125288 | 49 | 7247 | -99% |
| 1922 | 7158 | 0.003126917 | 63 | 7095 | -98% |
| 1923 | 7128 | 0.003095791 | 53 | 7075 | -99% |
| 1924 | 7099 | 0.002980757 | 57 | 7042 | -98% |
| 1925 | 6866 | 0.002942611 | 68 | 6798 | -98% |
| 1926 | 6584 | 0.002867715 | 71 | 6513 | -98% |
| 1927 | 6733 | 0.002902959 | 68 | 6665 | -98% |
| 1928 | 6360 | 0.002812992 | 63 | 6297 | -98% |
| 1929 | 6047 | 0.002758465 | 52 | 5995 | -98% |
| 1930 | 5862 | 0.002636635 | 52 | 5810 | -98% |
| 1931 | 5482 | 0.002605033 | 58 | 5424 | -98% |
| 1932 | 5189 | 0.002457738 | 56 | 5133 | -98% |
| 1933 | 4727 | 0.002364154 | 32 | 4695 | -99% |
| 1934 | 4726 | 0.002275599 | 44 | 4682 | -98% |
| 1935 | 4654 | 0.002226901 | 32 | 4622 | -99% |
| 1936 | 4455 | 0.002144324 | 36 | 4419 | -98% |
| 1937 | 4382 | 0.00205663 | 27 | 4355 | -99% |
| 1938 | 4412 | 0.001994058 | 22 | 4390 | -99% |
| 1939 | 4251 | 0.001929254 | 27 | 4224 | -99% |
| 1940 | 4356 | 0.001891705 | 32 | 4324 | -99% |
| 1941 | 4476 | 0.001837118 | 30 | 4446 | -99% |
| 1942 | 5173 | 0.001893611 | 22 | 5151 | -99% |
| 1943 | 5062 | 0.001793408 | 29 | 5033 | -99% |
| 1944 | 4699 | 0.001746789 | 21 | 4678 | -99% |
| 1945 | 4510 | 0.00170002 | 30 | 4480 | -99% |
| 1946 | 4947 | 0.001548208 | 29 | 4918 | -99% |
| 1947 | 5804 | 0.001611183 | 26 | 5778 | -99% |
| 1948 | 5415 | 0.00156842 | 29 | 5386 | -99% |
| 1949 | 5265 | 0.001510857 | 30 | 5235 | -99% |
| 1950 | 4974 | 0.001419781 | 27 | 4947 | -99% |
| 1951 | 5117 | 0.001389078 | 28 | 5089 | -99% |
| 1952 | 4945 | 0.001301999 | 23 | 4922 | -99% |
| 1953 | 5018 | 0.001302144 | 32 | 4986 | -99% |
| 1954 | 4866 | 0.001222396 | 18 | 4848 | -99% |
| 1955 | 4796 | 0.001194497 | 19 | 4777 | -99% |
| 1956 | 4938 | 0.001197661 | 27 | 4911 | -99% |
| 1957 | 4723 | 0.00112395 | 28 | 4695 | -99% |
| 1958 | 4466 | 0.001080335 | 23 | 4443 | -99% |
| 1959 | 4342 | 0.001044254 | 29 | 4313 | -99% |
| 1960 | 4150 | 0.000999082 | 25 | 4125 | -99% |
| 1961 | 3982 | 0.000961301 | 19 | 3963 | -99% |
| 1962 | 3616 | 0.000896076 | 21 | 3595 | -99% |
| 1963 | 3635 | 0.000918347 | 15 | 3620 | -99% |
| 1964 | 3602 | 0.000926534 | 15 | 3587 | -99% |
| 1965 | 3287 | 0.000906646 | 18 | 3269 | -99% |
| 1966 | 3016 | 0.00086775 | 24 | 2992 | -98% |
| 1967 | 2916 | 0.000858936 | 21 | 2895 | -99% |
| 1968 | 2737 | 0.000810144 | 28 | 2709 | -98% |
| 1969 | 2647 | 0.000761656 | 24 | 2623 | -98% |
| 1970 | 2664 | 0.000738663 | 22 | 2642 | -98% |
| 1971 | 2531 | 0.000737395 | 18 | 2513 | -99% |
| 1972 | 2123 | 0.000675471 | 21 | 2102 | -98% |
| 1973 | 1918 | 0.000635755 | 12 | 1906 | -99% |
| 1974 | 1950 | 0.000641448 | 17 | 1933 | -98% |
| 1975 | 1825 | 0.000604426 | 13 | 1812 | -99% |
| 1976 | 1805 | 0.000594865 | 23 | 1782 | -97% |
| 1977 | 1882 | 0.000592477 | 17 | 1865 | -98% |
| 1978 | 1773 | 0.000558624 | 20 | 1753 | -98% |
| 1979 | 1852 | 0.000556658 | 13 | 1839 | -99% |
| 1980 | 1807 | 0.000524604 | 20 | 1787 | -98% |
| 1981 | 1828 | 0.000528419 | 23 | 1805 | -97% |
| 1982 | 1711 | 0.000487748 | 17 | 1694 | -98% |
| 1983 | 1779 | 0.000513666 | 16 | 1763 | -98% |
| 1984 | 1727 | 0.000495019 | 16 | 1711 | -98% |
| 1985 | 1704 | 0.00047743 | 19 | 1685 | -98% |
| 1986 | 1710 | 0.000480732 | 24 | 1686 | -97% |
| 1987 | 1692 | 0.000469268 | 9 | 1683 | -99% |
| 1988 | 1723 | 0.0004663 | 16 | 1707 | -98% |
| 1989 | 1851 | 0.000481474 | 17 | 1834 | -98% |
| 1990 | 1835 | 0.000464266 | 15 | 1820 | -98% |
| 1991 | 1730 | 0.000444129 | 5 | 1725 | -99% |
| 1992 | 1624 | 0.000422777 | 5 | 1619 | -99% |
| 1993 | 1589 | 0.000421454 | 7 | 1582 | -99% |
| 1994 | 1421 | 0.00038223 | 10 | 1411 | -99% |
| 1995 | 1369 | 0.000373824 | 9 | 1360 | -99% |
| 1996 | 1290 | 0.000353696 | 7 | 1283 | -99% |
| 1997 | 1311 | 0.00036158 | 1311 | -100% | |
| 1998 | 1181 | 0.00032108 | 1181 | -100% | |
| 1999 | 1143 | 0.000309432 | 1143 | -100% | |
| 2000 | 1140 | 0.000301595 | 5 | 1135 | -99% |
| 2001 | 1096 | 0.000292783 | 1096 | -100% | |
| 2002 | 1148 | 0.000307092 | 5 | 1143 | -99% |
| 2003 | 1103 | 0.000290086 | 1103 | -100% | |
| 2004 | 1050 | 0.000274803 | 1050 | -100% | |
| 2005 | 1002 | 0.000260609 | 1002 | -100% | |
| 2006 | 1001 | 0.000253021 | 1001 | -100% | |
| 2007 | 937 | 0.000234386 | 937 | -100% | |
| 2008 | 909 | 0.000231259 | 909 | -100% | |
| 2009 | 885 | 0.000231665 | 885 | -100% | |
| 2010 | 921 | 0.000249206 | 921 | -100% | |
| 2011 | 921 | 0.000251791 | 921 | -100% | |
| 2012 | 1056 | 0.000288732 | 1056 | -100% | |
| 2013 | 1070 | 0.000293499 | 1070 | -100% | |
| 2014 | 1229 | 0.000331591 | 1229 | -100% | |
| 2015 | 1215 | 0.000328297 | 5 | 1210 | -99% |
| 2016 | 1242 | 0.00033854 | 1242 | -100% | |
| 2017 | 1302 | 0.000364074 | 1302 | -100% | |
| 2018 | 1387 | 0.000394494 | 1387 | -100% | |
| 2019 | 1480 | 0.000426398 | 5 | 1475 | -99% |
| 2020 | 1340 | 0.000401128 | 6 | 1334 | -99% |
| 2021 | 1418 | 0.000418542 | 1418 | -100% | |
| 2022 | 1447 | 0.00042771 | 5 | 1442 | -99% |
| 2023 | 1482 | 0.000447572 | 5 | 1477 | -99% |
| 2024 | 1503 | 0.000451555 | 1503 | -100% |
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