Betsi
Betsi was last recorded in 2007, when 10 babies were given it; 162 Americans have been recorded with it between 1944 and 2007 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Betsi by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
What does Betsi mean?
Wiktionary, English section
Betsi is “a diminutive of the female given name Elizabeth.”
Modern variant of Betsy.
Meaning: Wiktionary, English section, as of Sep 25, 2026 (CC BY‑SA 4.0).
How popular is Betsi?
Unranked in 2025
Its last girls’ rank on record is #10,938, in 2007; SSA lists a name only in years with 5 or more births.
15 babies in 2006, the peak
Betsi peaked in 2006, when 15 girls were given it, #7,930 among girls’ names. It was not recorded in 2025.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 2007 | 10 | #10,938 | 5.2 |
| 2006 | 15 | #7,930 | 7.9 |
| 2002 | 5 | #15,779 | 2.8 |
| 1999 | 8 | #10,474 | 4.5 |
| 1985 | 5 | #10,829 | 2.9 |
| 1984 | 6 | #9,250 | 3.6 |
| 1981 | 6 | #9,238 | 3.6 |
| 1978 | 6 | #8,655 | 3.9 |
| 1976 | 5 | #9,431 | 3.4 |
| 1973 | 6 | #7,515 | 4.1 |
Every recorded year (25)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 1971 | 5 | #8,442 | 3.0 |
| 1970 | 8 | #5,866 | 4.6 |
| 1969 | 5 | #7,571 | 3.0 |
| 1967 | 5 | #6,893 | 3.0 |
| 1964 | 5 | #6,853 | 2.6 |
| 1963 | 6 | #5,937 | 3.1 |
| 1962 | 7 | #5,340 | 3.6 |
| 1961 | 5 | #6,646 | 2.5 |
| 1960 | 7 | #5,214 | 3.5 |
| 1957 | 6 | #5,429 | 2.9 |
| 1956 | 5 | #6,029 | 2.5 |
| 1954 | 7 | #4,695 | 3.6 |
| 1948 | 7 | #4,234 | 4.1 |
| 1947 | 6 | #4,798 | 3.4 |
| 1944 | 6 | #4,103 | 4.5 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Betsi a boy’s or a girl’s name?
Betsi has been recorded only for girls: SSA lists no boys with the name in 25 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Betsi: the SSA national file counts each sex separately.
How many people are named Betsi, and how old are they?
An estimated 143 Americans named Betsi and born in the U.S. are alive in 2026 (88% of everyone recorded); the median is 55 years old and half are between 27 and 65. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 313 people named Betsi (311 women and girls, 2 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 149 born in the U.S. The Census count is 2.1 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 4 names spelled alike, given to 51,811 babies since 1880, Betsi is the fourth most given (<1% of them). In 2025 none of their 63 babies recorded by SSA was a Betsi (SSA lists a name only with 5 or more babies of one sex).
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.
More about Betsi and names like it
- Compare Betsi and BetsyBirths, ranks, peak and the living estimate side by side.
- The most given names of the 2000sBetsi peaked in 2006.
- The top names of 2006The year the most babies were named Betsi.
- The names of the Baby BoomersMost people named Betsi alive today were born 1946-1964.
- Names starting with BMost given first.