Mitsy
Mitsy was last recorded in 2003, when 5 babies were given it; 204 Americans have been recorded with it between 1947 and 2003 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Mitsy by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Mitsy?
Unranked in 2025
Its last girls’ rank on record is #17,519, in 2003; SSA lists a name only in years with 5 or more births.
14 babies in 1975, the peak
Mitsy peaked in 1975, when 14 girls were given it, #4,503 among girls’ names. It was not recorded in 2025.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2003 | 5 | #17,519 | 2.7 |
| 2002 | 5 | #17,264 | 2.8 |
| 2001 | 9 | #10,727 | 5.0 |
| 2000 | 10 | #9,656 | 5.5 |
| 1997 | 6 | #13,191 | 3.4 |
| 1995 | 5 | #14,972 | 2.8 |
| 1994 | 5 | #14,948 | 2.8 |
| 1992 | 5 | #14,737 | 2.7 |
| 1987 | 5 | #12,558 | 2.9 |
| 1981 | 6 | #9,918 | 3.6 |
Every recorded year (28)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 1977 | 6 | #9,226 | 3.9 |
| 1976 | 9 | #6,404 | 6.1 |
| 1975 | 14 | #4,503 | 9.6 |
| 1974 | 7 | #7,400 | 4.8 |
| 1973 | 11 | #5,091 | 7.5 |
| 1972 | 6 | #7,905 | 3.9 |
| 1971 | 6 | #7,994 | 3.6 |
| 1970 | 8 | #6,169 | 4.6 |
| 1969 | 9 | #5,326 | 5.3 |
| 1968 | 7 | #6,041 | 4.3 |
| 1967 | 9 | #4,858 | 5.5 |
| 1966 | 11 | #4,126 | 6.5 |
| 1965 | 7 | #5,631 | 4.0 |
| 1964 | 9 | #4,878 | 4.7 |
| 1962 | 7 | #5,672 | 3.6 |
| 1958 | 6 | #5,893 | 3.0 |
| 1949 | 6 | #5,075 | 3.5 |
| 1947 | 5 | #5,859 | 2.8 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Mitsy a boy’s or a girl’s name?
Mitsy has been recorded only for girls: SSA lists no boys with the name in 28 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Mitsy: the SSA national file counts each sex separately.
How many people are named Mitsy, and how old are they?
An estimated 187 Americans named Mitsy and born in the U.S. are alive in 2026 (92% of everyone recorded); the median is 52 years old and half are between 34 and 59. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 334 people named Mitsy (331 women and girls, 3 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 192 born in the U.S. The Census count is 1.7 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 3 names spelled alike, given to 666 babies since 1880, Mitsy is the second most given (31% of them).
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 Mitsy
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 Mitsy and names like it
- Compare Mitsy and MitsueBirths, ranks, peak and the living estimate side by side.
- The most given names of the 1970sMitsy peaked in 1975.
- California’s most given namesThe state where SSA recorded the most babies named Mitsy since 1910.
- The top names of 1975The year the most babies were named Mitsy.
- The names of Generation XMost people named Mitsy alive today were born 1965-1980.
- Names starting with MMost given first.