Zilpha
Zilpha was last recorded in 1943, when 6 babies were given it; 570 Americans have been recorded with it between 1880 and 1943 (Social Security Administration, published May 2026).
Girls and boys together; gaps are years SSA did not record (fewer than 5 births).
Births of Zilpha by year: SSA national baby-name file, 1880-2025, published May 8, 2026. SSA’s notes on the data.
What does Zilpha mean?
Wiktionary, English section
Zilpha is “a female given name.”
Meaning: Wiktionary, English section, as of Sep 25, 2026 (CC BY‑SA 4.0).
How popular is Zilpha?
Unranked in 2025
Its last girls’ rank on record is #4,689, in 1943; SSA lists a name only in years with 5 or more births.
24 babies in 1918, the peak
Zilpha peaked in 1918, when 24 girls were given it, #1,689 among girls’ names. It was not recorded in 2025.
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 1943 | 6 | #4,689 | 4.3 |
| 1941 | 11 | #2,843 | 9.1 |
| 1940 | 6 | #4,344 | 5.2 |
| 1938 | 8 | #3,447 | 7.2 |
| 1936 | 13 | #2,384 | 12.5 |
| 1933 | 5 | #4,856 | 5.0 |
| 1931 | 5 | #4,976 | 4.7 |
| 1930 | 11 | #2,841 | 9.8 |
| 1928 | 15 | #2,379 | 13.0 |
| 1927 | 15 | #2,431 | 12.6 |
Every recorded year (54)
| Year | Births | Rank | Per million girls |
|---|---|---|---|
| 1926 | 9 | #3,560 | 7.6 |
| 1924 | 16 | #2,407 | 12.8 |
| 1923 | 11 | #3,123 | 9.1 |
| 1922 | 14 | #2,609 | 11.7 |
| 1921 | 14 | #2,632 | 11.4 |
| 1920 | 19 | #2,078 | 15.9 |
| 1919 | 7 | #4,245 | 6.2 |
| 1918 | 24 | #1,689 | 20.7 |
| 1917 | 19 | #1,921 | 17.6 |
| 1916 | 18 | #1,948 | 17.2 |
| 1915 | 16 | #2,048 | 16.3 |
| 1914 | 16 | #1,738 | 21.0 |
| 1913 | 21 | #1,273 | 33.6 |
| 1912 | 13 | #1,619 | 23.3 |
| 1911 | 11 | #1,544 | 26.3 |
| 1910 | 12 | #1,419 | 30.3 |
| 1909 | 8 | #1,762 | 23.0 |
| 1908 | 8 | #1,675 | 23.9 |
| 1907 | 8 | #1,637 | 25.1 |
| 1906 | 13 | #1,100 | 44.0 |
| 1905 | 6 | #1,929 | 20.6 |
| 1904 | 7 | #1,657 | 25.4 |
| 1903 | 10 | #1,203 | 38.2 |
| 1902 | 8 | #1,437 | 30.3 |
| 1901 | 5 | #1,941 | 20.9 |
| 1900 | 11 | #1,229 | 36.7 |
| 1899 | 13 | #934 | 55.8 |
| 1898 | 8 | #1,378 | 30.9 |
| 1897 | 8 | #1,261 | 34.2 |
| 1896 | 6 | #1,579 | 25.2 |
| 1895 | 13 | #931 | 55.6 |
| 1894 | 8 | #1,234 | 35.9 |
| 1893 | 9 | #1,090 | 42.3 |
| 1892 | 10 | #1,016 | 47.1 |
| 1891 | 7 | #1,211 | 37.7 |
| 1890 | 7 | #1,206 | 36.8 |
| 1889 | 5 | #1,476 | 28.0 |
| 1888 | 17 | #635 | 95.2 |
| 1887 | 5 | #1,306 | 34.3 |
| 1886 | 9 | #827 | 62.3 |
| 1885 | 8 | #841 | 60.1 |
| 1884 | 6 | #1,023 | 46.5 |
| 1881 | 6 | #829 | 65.3 |
| 1880 | 6 | #835 | 65.9 |
Ranks and shares: girls’ names in each year’s SSA file; share of all girls SSA recorded that year.
Is Zilpha a boy’s or a girl’s name?
Zilpha has been recorded only for girls: SSA lists no boys with the name in 54 years of records (it lists a name only in years with 5 or more babies of a sex).
Girls and boys named Zilpha: the SSA national file counts each sex separately.
How many people are named Zilpha, and how old are they?
An estimated 21 Americans named Zilpha and born in the U.S. are alive in 2026, too few to state an age range. An estimate from SSA’s births and life tables, not a count.
The 2020 Census counted 130 people named Zilpha (124 women and girls, 6 men and boys). SSA’s births carried forward to Census day, April 1, 2020, predict 42 born in the U.S. The Census count is 3.1 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 3 names spelled alike, given to 853 babies since 1880, Zilpha is the most given (67% 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 Zilpha
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 Zilpha and names like it
- Compare Zilpha and ZilphiaBirths, ranks, peak and the living estimate side by side.
- The most given names of the 1910sZilpha peaked in 1918.
- Kentucky’s most given namesThe state where SSA recorded the most babies named Zilpha since 1910.
- The top names of 1918The year the most babies were named Zilpha.
- Names starting with ZMost given first.