Nameling

Marilyn

Girl · MARR-i-lin · Modern

Marilyn is a girls' name of Modern origin, meaning “Mary + lake”. In 2025 it ranked 1,779th for girls in the UK (17 babies) and 760th for girls in the US (356 babies).

What does Marilyn mean?

Modern: 20th-century blend of Mary and Lynn

“Mary + lake”

A 20th-century blend of Mary and Lynn, famously borne by the actress Marilyn Monroe.

Say it
MARR-i-lin

More on Wiktionary.

Is Marilyn a girl's or a boy's name?

Marilyn is a girls' name. In 2025, it was given to 17 girls in the UK and 356 girls in the US. Too few boys were given it to be listed.

How popular is Marilyn in the UK?

Rank in 2025
#1,779among girls
Babies in 2025
17about 1 in 16,000 girls
Five-year trend
Risingup 52% in five years
Same name in a class
under 1%chance among 15 girls

In 2025, 17 girls in the UK were named Marilyn, making it the 1,779th most popular name for girls. Five years earlier, in 2020, it was 2,407th. Its busiest year was 2015, with 23 girls.

Half of all the girls named Marilyn in the UK since 1996 were born between 2010 and 2021. It was already well used in 1996, when the records begin, so earlier girls aren't counted.

Among girls in 2025, it was 1,719th in England and Wales.

In the England and Wales top 100 for girls, which the ONS has published every ten years since 1904: 1944 (#54) and 1954 (#46).

1996Busiest: 23 in 20152025
Marilyn in the UK, year by year
YearGirlsRank
202517#1,779
202420#1,592
202313#2,185
20229#2,805
202117#1,794
202011#2,407
201913#2,157
20189#2,825
201711#2,485
201612#2,363
201523#1,474
201419#1,656
201317#1,798
201211#2,463
201113#2,152
20108#2,992
20097#3,201
20086#3,589
20074#4,494
20067#2,940
20051#6,340
20045#3,356
200312#1,730
20024#3,556
20017#2,341
20004#3,399
19990–
19985#2,855
19971#5,110
19967#2,201

How popular is Marilyn in the US?

Rank in 2025
#760among girls
Babies in 2025
356about 1 in 4,500 girls
Five-year trend
Steadydown 18% in five years
Same name in a class
under 1%chance among 15 girls

In 2025, 356 girls in the US were named Marilyn, making it the 760th most popular name for girls. Five years earlier, in 2020, it was 634th. Its busiest year was 1947, with 11,881 girls. It first appears in the records in 1899.

2025 had fewer girls named Marilyn than any year since 1918.

Half of all the girls named Marilyn in the US since 1880 were born between 1935 and 1954, the years shaded on the chart below.

1899Busiest: 11,881 in 19472025
Marilyn in the US, year by year
YearGirlsRank
2025356#760
2024436#665
2023378#743
2022423#697
2021409#704
2020457#634
2019467#634
2018498#606
2017585#529
2016634#490
2015748#426
2014798#404
2013837#373
2012744#421
2011535#544
2010536#547
2009524#580
2008545#565
2007599#522
2006598#508
2005513#558
2004499#573
2003514#544
2002507#543
2001553#496
2000524#508
1999481#527
1998518#490
1997567#447
1996611#416
1995576#445
1994552#459
1993599#415
1992680#378
1991584#434
1990582#432
1989628#393
1988547#424
1987532#418
1986488#441
1985522#421
1984509#418
1983612#368
1982582#399
1981579#390
1980579#393
1979559#389
1978634#341
1977608#360
1976648#341
1975651#339
1974725#315
1973777#300
1972856#294
19711,216#239
19701,256#248
19691,398#218
19681,577#198
19671,960#167
19661,994#170
19652,490#151
19642,793#146
19633,314#125
19623,608#127
19613,797#122
19604,071#117
19594,343#109
19584,948#96
19575,743#82
19566,926#70
19558,409#49
195410,814#35
195310,742#36
19529,803#38
19519,148#41
19509,285#37
19499,865#33
19489,937#33
194711,881#29
194610,711#29
19459,534#27
19449,738#27
194310,145#27
19429,906#27
19418,556#30
19408,704#25
19399,538#19
19389,745#19
19379,739#13
193611,064#13
193510,418#14
19349,382#17
19339,126#16
193210,567#16
19319,664#19
19309,288#22
19296,731#33
19286,066#38
19275,554#46
19264,370#65
19253,419#83
19242,860#101
19232,286#118
19221,698#145
1921696#253
1920522#288
1919404#313
1918245#421
1917164#520
1916146#552
1915109#629
191475#671
191358#678
191256#668
191131#777
191018#1,030
190921#890
190825#768
190717#923
190624#742
190510#1,237
19046#1,658
190311#1,076
19020–
19016#1,466
190012#1,105
18995#1,595

Nicknames for Marilyn

Names like Marilyn

Names given in the same years and the same naming tradition, with a similar sound.

Names related to Marilyn

More Modern names