Cynethia
Cynethia was last recorded in 1992, when 7 babies were given it; 190 Americans have been recorded with it between 1955 and 1992 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Cynethia by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
How popular is Cynethia?
Unranked in 2025
Its last girls’ rank on record is #10,732, in 1992; SSA lists a name only in years with 5 or more births.
15 babies in 1967, the peak
Cynethia peaked in 1967, when 15 girls were given it, #3,369 among girls’ names. It was not recorded in 2025.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 1992 | 7 | #10,732 | 3.8 |
| 1989 | 5 | #12,811 | 2.7 |
| 1988 | 7 | #9,488 | 3.9 |
| 1987 | 6 | #10,110 | 3.5 |
| 1986 | 6 | #9,800 | 3.5 |
| 1985 | 5 | #11,009 | 2.9 |
| 1984 | 6 | #9,382 | 3.6 |
| 1983 | 8 | #7,442 | 4.8 |
| 1982 | 7 | #8,411 | 4.1 |
| 1981 | 9 | #6,916 | 5.4 |
Every recorded year (26)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 1977 | 15 | #4,473 | 9.8 |
| 1976 | 7 | #7,449 | 4.8 |
| 1973 | 7 | #6,802 | 4.8 |
| 1972 | 11 | #4,846 | 7.2 |
| 1971 | 5 | #8,585 | 3.0 |
| 1970 | 10 | #5,122 | 5.7 |
| 1967 | 15 | #3,369 | 9.1 |
| 1966 | 6 | #5,933 | 3.5 |
| 1965 | 5 | #6,711 | 2.8 |
| 1963 | 6 | #6,018 | 3.1 |
| 1962 | 6 | #5,991 | 3.1 |
| 1961 | 6 | #5,963 | 3.0 |
| 1960 | 5 | #6,538 | 2.5 |
| 1958 | 8 | #4,588 | 4.0 |
| 1957 | 5 | #6,256 | 2.4 |
| 1955 | 7 | #4,823 | 3.6 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Cynethia a boy’s or a girl’s name?
Cynethia has been recorded only for girls: SSA lists no boys with the name in 26 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Cynethia: the SSA national file counts each sex separately.
How many people are named Cynethia, and how old are they?
An estimated 174 Americans named Cynethia and born in the U.S. are alive in 2026 (92% of everyone recorded); the median is 53 years old and half are between 43 and 60. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 169 people named Cynethia (169 women and girls, 0 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 179 born in the U.S. The Census count is 6% below that prediction.
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 721,108 babies since 1880, Cynethia is the seventh most given (<1% of them). In 2025 none of their 260 babies recorded by SSA was a Cynethia (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.
Names that rose and fell in the same decades as Cynethia
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 Cynethia and names like it
- Compare Cynethia and CynthiaBirths, ranks, peak and the living estimate side by side.
- The most given names of the 1960sCynethia peaked in 1967.
- The top names of 1967The year the most babies were named Cynethia.
- The names of Generation XMost people named Cynethia alive today were born 1965-1980.
- Names starting with CMost given first.