Primarily a girl's name · 100% girls
→ See names similar to Marylou · Popular names of the 1940s · Girls names starting with M
Rank is among all girls' names registered that year.
| Year | Babies | Rank |
|---|---|---|
| 1898 | 5 | #1,865 |
| 1899 | 7 | #1,350 |
| 1900 | 5 | #2,118 |
| 1901 | 6 | #1,601 |
| 1903 | 5 | #1,972 |
| 1904 | 5 | #2,069 |
| 1905 | 6 | #1,844 |
| 1906 | 6 | #1,871 |
| 1908 | 9 | #1,507 |
| 1909 | 12 | #1,261 |
| 1910 | 9 | #1,719 |
| 1911 | 14 | #1,274 |
| 1912 | 15 | #1,460 |
| 1913 | 12 | #1,848 |
| 1914 | 29 | #1,140 |
| 1915 | 42 | #1,035 |
| 1916 | 41 | #1,108 |
| 1917 | 33 | #1,275 |
| 1918 | 54 | #985 |
| 1919 | 64 | #881 |
| 1920 | 59 | #955 |
| 1921 | 54 | #1,029 |
| 1922 | 80 | #822 |
| 1923 | 91 | #767 |
| 1924 | 92 | #783 |
| 1925 | 82 | #824 |
| 1926 | 146 | #588 |
| 1927 | 281 | #410 |
| 1928 | 183 | #512 |
| 1929 | 183 | #498 |
| 1930 | 172 | #512 |
| 1931 | 179 | #480 |
| 1932 | 200 | #460 |
| 1933 | 243 | #408 |
| 1934 | 288 | #374 |
| 1935 | 300 | #367 |
| 1936 | 286 | #377 |
| 1937 | 337 | #350 |
| 1938 | 301 | #386 |
| 1939 | 315 | #369 |
| 1940 | 300 | #386 |
| 1941 | 316 | #387 |
| 1942 | 376 | #361 |
| 1943 | 373 | #372 |
| 1944 | 315 | #403 |
| 1945 | 280 | #426 |
| 1946 | 296 | #450 |
| 1947 | 286 | #486 |
| 1948 | 315 | #451 |
| 1949 | 284 | #478 |
| 1950 | 262 | #499 |
| 1951 | 253 | #522 |
| 1952 | 207 | #603 |
| 1953 | 174 | #686 |
| 1954 | 212 | #624 |
| 1955 | 168 | #734 |
| 1956 | 183 | #710 |
| 1957 | 236 | #640 |
| 1958 | 210 | #683 |
| 1959 | 223 | #670 |
| 1960 | 227 | #675 |
| 1961 | 300 | #580 |
| 1962 | 207 | #719 |
| 1963 | 207 | #708 |
| 1964 | 172 | #795 |
| 1965 | 127 | #893 |
| 1966 | 108 | #987 |
| 1967 | 90 | #1,100 |
| 1968 | 94 | #1,106 |
| 1969 | 66 | #1,447 |
| 1970 | 86 | #1,276 |
| 1971 | 73 | #1,435 |
| 1972 | 65 | #1,483 |
| 1973 | 54 | #1,677 |
| 1974 | 44 | #1,948 |
| 1975 | 45 | #1,973 |
| 1976 | 41 | #2,124 |
| 1977 | 46 | #2,081 |
| 1978 | 48 | #2,005 |
| 1979 | 34 | #2,652 |
| 1980 | 31 | #2,918 |
| 1981 | 39 | #2,476 |
| 1982 | 64 | #1,748 |
| 1983 | 41 | #2,339 |
| 1984 | 59 | #1,824 |
| 1985 | 75 | #1,599 |
| 1986 | 55 | #1,994 |
| 1987 | 54 | #2,054 |
| 1988 | 60 | #2,002 |
| 1989 | 39 | #2,848 |
| 1990 | 35 | #3,201 |
| 1991 | 42 | #2,821 |
| 1992 | 36 | #3,186 |
| 1993 | 42 | #2,863 |
| 1994 | 43 | #2,830 |
| 1995 | 33 | #3,398 |
| 1996 | 38 | #3,125 |
| 1997 | 35 | #3,341 |
| 1998 | 26 | #4,327 |
| 1999 | 26 | #4,406 |
| 2000 | 26 | #4,619 |
| 2001 | 28 | #4,400 |
| 2002 | 19 | #6,045 |
| 2003 | 15 | #7,453 |
| 2004 | 21 | #5,895 |
| 2005 | 16 | #7,375 |
| 2006 | 21 | #6,276 |
| 2007 | 25 | #5,635 |
| 2008 | 22 | #6,285 |
| 2009 | 16 | #7,945 |
| 2010 | 22 | #6,107 |
| 2011 | 22 | #6,071 |
| 2012 | 12 | #9,514 |
| 2013 | 34 | #4,306 |
| 2014 | 24 | #5,569 |
| 2015 | 25 | #5,405 |
| 2016 | 21 | #6,113 |
| 2017 | 34 | #4,280 |
| 2018 | 11 | #9,589 |
| 2019 | 23 | #5,555 |
| 2020 | 22 | #5,594 |
| 2021 | 20 | #6,087 |
| 2022 | 26 | #5,118 |
| 2023 | 25 | #5,204 |
| 2024 | 27 | #4,967 |