Marylou

#4,758 for girls in 2025, 28 births

Peak · girls
1937 · 337 births
Debut · girls
5 births
In top 100 · girls
never
of 146 years
Total births · girls
13,112
since 1898

Marylou over time

girls

Rank among girls' names. Marylou has never cracked the top 300 here.

#1#10#100#1,000#10,000rank188019001920194019601980200020201947peak #350, 1937girls
Hover or use arrow keys to read values by year; click or press Enter to open that year.

Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.

Show data table
Yeargirls
rankbirths
2025#4,75828
2024#4,89327
2023#5,12625
2022#5,02826
2021#5,95520
2020#5,48722
2019#5,44923
2018#9,15111
2017#4,22034
2016#5,98521
2015#5,28825
2014#5,45624
2013#4,24334
2012#9,10912
2011#5,93522
2010#5,97722
2009#7,67916
2008#6,13022
2007#5,52625
2006#6,12521
2005#7,13816
2004#5,74421
2003#7,20715
2002#5,89719
2001#4,32128
2000#4,52726
1999#4,31326
1998#4,23826
1997#3,30235
1996#3,09338
1995#3,35733
1994#2,79743
1993#2,82542
1992#3,14436
1991#2,79042
1990#3,15635
1989#2,81039
1988#1,98660
1987#2,04454
1986#1,98055
1985#1,58875
1984#1,81259
1983#2,31041
1982#1,73564
1981#2,44739
1980#2,86631
1979#2,62134
1978#1,98748
1977#2,06346
1976#2,09941
1975#1,96345
1974#1,93744
1973#1,66654
1972#1,47365
1971#1,42773
1970#1,27086
1969#1,44066
1968#1,09994
1967#1,09790
1966#986108
1965#887127
1964#793172
1963#707207
1962#718207
1961#579300
1960#675227
1959#670223
1958#682210
1957#638236
1956#707183
1955#733168
1954#623212
1953#685174
1952#603207
1951#521253
1950#497262
1949#477284
1948#450315
1947#486286
1946#450296
1945#425280
1944#402315
1943#372373
1942#361376
1941#386316
1940#386300
1939#369315
1938#384301
1937#350337
1936#375286
1935#367300
1934#372288
1933#408243
1932#459200
1931#477179
1930#512172
1929#498183
1928#510183
1927#409281
1926#586146
1925#81982
1924#77792
1923#76091
1922#81980
1921#1,01754
1920#94959
1919#87564
1918#97754
1917#1,26133
1916#1,10041
1915#1,02542
1914#1,11929
1913#1,76612
1912#1,42115
1911#1,24114
1910#1,6349
1909#1,21912
1908#1,4399
1907
1906#1,7276
1905#1,6966
1904#1,8775
1903#1,7925
1902
1901#1,4666
1900#1,9325
1899#1,2787
1898#1,7005
1897
1896
1895
1894
1893
1892
1891
1890
1889
1888
1887
1886
1885
1884
1883
1882
1881
1880
First appearance
1898

The first year at least five girls were named Marylou! It came in at #1,700, and was given to 5 baby girls.


Quietest stretch: 1902–1904, when fewer than 6 girls a year got the name.

See more about Marylou
Momentum · girls
Holding steady
  • 135 spots since 2024 (#4,893#4,758)
  • 729 spots since 2020 (#5,487#4,758)
  • 530 spots since 2015 (#5,288#4,758)
  • Biggest jump: 284 spots in 1918 (#1,261#977)
  • Biggest drop: 139 spots in 1962 (#579#718)
Rise & fade · girls
39 yrs to peak
  • Debuted 1898
  • Peaked 1937 at #350 (337 births)
  • Births halved by 1955, 18 yrs later
Top of the charts · girls
Top 1,000 for 48 yrs
  • Top 10: never
  • Top 100: never
  • Top 1,000: 48 yrs · run 1922–1966
Share of babies · girls
1 in 3,157
  • Highest: 1 in 3,157 girls born in 1937 were named Marylou (0.03%)
  • Latest: 1 in 57,402 girls born in 2025 (0.00%)
Era · girls
The 1940s
  • 24.0% of all girls named Marylou (3,141) were born in this decade
Show by decade
DecadeBirthsBest rankAvg rank
1890s12#1,278 (1899)#1,489
1900s54#1,219 (1909)#1,644
1910s313#875 (1919)#1,242
1920s1,251#409 (1927)#714
1930s2,621#350 (1937)#407
1940s3,141#361 (1942)#420
1950s2,128#497 (1950)#636
1960s1,598#579 (1961)#898
1970s536#1,270 (1970)#1,851
1980s517#1,588 (1985)#2,158
1990s356#2,790 (1991)#3,302
2000s209#4,321 (2001)#6,029
2010s228#4,220 (2017)#6,081
2020s148#4,758 (2025)#5,208

All figures count published births only (names given to at least 5 girls in a year). Registrations before 1937 are incomplete, so early shares and totals run low.

Marylou in 1947

girls
#486
286 births · 1 in 6,198 girls

Top girls' names in 1947

  1. #1Linda99,692
  2. #2Mary71,690
  3. #3Patricia51,278
  4. #4Barbara48,800
  5. #5Sandra34,779
  6. #6Carol33,543
  7. #7Nancy32,445
  8. #8Susan31,952
  9. #9Sharon28,533
  10. #10Donna23,517
  11. #486Marylou286
More about 1947

girls

1,772,766 girls got a published name in 1947; 1 in 6,198 of them was named Marylou, which outranked 92.0% of the 6,104 girls' names that year. The ten most popular names covered 25.7% of girls (24.6% in 1880, 7.0% in 2025).

Ranked beside Marylou
  1. #482Elva290
  2. #484Mavis288
  3. #485Rhoda287
  4. #486Marylou286
  5. #487Sherrill284
  6. #488Addie283
  7. #489Sonia280
Biggest movers since 1946
Risers
  1. 417Michaele#1,276#859
  2. 385Carlotta#997#612
  3. 332Ricki#1,290#958
  4. 300Daria#1,220#920
  5. 290Ivy#1,087#797
Fallers
  1. 341Merlene#961#1,302
  2. 285Beatriz#985#1,270
  3. 276Ruthanne#874#1,150
  4. 253Estela#897#1,150
  5. 242Verla#885#1,127

Among names in the top 1,000 of either year.

See the top 100 for 1947