Marianny
Marianny was given to 15 girls in 2025, #7,369 among girls’ names; 196 Americans have been recorded with it since 1998 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Marianny by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Marianny?
#7,369 among girls’ names, 2025
Marianny rose from #9,912 in 2015 to #7,369 in 2025 among girls’ names; its share of girls born rose from 6.2 to 9.3 per million.
15 babies in 2014, the peak
Marianny peaked in 2014, when 15 girls were given it, #7,930 among girls’ names. The 15 births of 2025 are 100% of that peak.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2025 | 15 | #7,369 | 9.3 |
| 2024 | 10 | #9,990 | 6.2 |
| 2023 | 5 | #16,728 | 3.1 |
| 2022 | 8 | #11,855 | 4.9 |
| 2021 | 6 | #14,624 | 3.7 |
| 2020 | 8 | #11,749 | 4.9 |
| 2019 | 9 | #11,051 | 5.4 |
| 2018 | 9 | #11,113 | 5.3 |
| 2017 | 9 | #11,283 | 5.2 |
| 2016 | 10 | #10,577 | 5.6 |
Every recorded year (23)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2015 | 11 | #9,912 | 6.2 |
| 2014 | 15 | #7,930 | 8.4 |
| 2013 | 9 | #11,616 | 5.1 |
| 2012 | 5 | #18,580 | 2.8 |
| 2011 | 12 | #9,517 | 6.8 |
| 2010 | 9 | #11,889 | 5.1 |
| 2009 | 7 | #14,662 | 3.8 |
| 2008 | 7 | #14,817 | 3.7 |
| 2007 | 9 | #12,300 | 4.7 |
| 2005 | 7 | #13,942 | 3.8 |
| 2004 | 5 | #17,809 | 2.7 |
| 1999 | 6 | #13,760 | 3.4 |
| 1998 | 5 | #15,634 | 2.8 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Marianny a boy’s or a girl’s name?
Marianny has been recorded only for girls: SSA lists no boys with the name in 23 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Marianny: the SSA national file counts each sex separately.
How many people are named Marianny, and how old are they?
An estimated 195 Americans named Marianny and born in the U.S. are alive in 2026 (99% of everyone recorded); the median is 11 years old and half are between 6 and 16. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 420 people named Marianny (420 women and girls, 0 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 145 born in the U.S. The Census count is 2.9 times that prediction. Possible reasons: the Census counts people born abroad, whom SSA’s files leave out, and it records the name people give, which SSA may have recorded under another spelling or as part of a compound name.
Living estimate: SSA births carried forward with the survival rates in SSA’s cohort life tables (2024 Trustees Report) for each birth year and sex. How the estimate is made. Count: Census Bureau, first names in the 2020 Census (released April 14, 2026; names reported 100 or more times, with the Bureau’s disclosure-avoidance adjustment).
Names spelled alike
Of these 8 names spelled alike, given to 147,920 babies since 1880, Marianny is the eighth most given (<1% of them). In 2025 it was given to 15 of their 1,694 babies (<1%), the sixth most given that year.
Spelled alike: names in the SSA national file with the same pattern of letters and sounds and at most two letters apart, and Wiktionary’s listed forms; births since 1880 and in 2025, and each name’s peak year, from the SSA national file, published May 8, 2026. Some are separate names, not spellings of one.
Names that rose and fell in the same decades as Marianny
Names whose births rose and fell across the same decades, measured on each decade’s share of births.
Similar histories: each decade’s share of births, from the SSA national file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
More about Marianny and names like it
- Compare Marianny and MarianneBirths, ranks, peak and the living estimate side by side.
- The most given names of the 2010sMarianny peaked in 2014.
- New York’s most given namesThe state where SSA recorded the most babies named Marianny since 1910.
- The top names of 2014The year the most babies were named Marianny.
- The names of Generation AlphaMost people named Marianny alive today were born 2013-2025.
- Names starting with MMost given first.