Meaning not yet researched.
Synthia: US girls given the name each year, 1880 to 2025, from Social Security card applications. 7 in 2025. Its best rank was #1,325 in 1890.
US births per year · SSA card applications
Peaked at #1,325 in 1890; #13,047 in 2025. Every baby recorded as Synthia in 2025 was a girl.
Baby name · US data 1880–2025
#13,047 for US girls in 2025. Its best year was 1890, at #1,325.
Hover, tap or use the arrow keys for any year. Years with fewer than five babies of a sex are not published by SSA and show as zero.
Synthia: US girls given the name each year from 1880 to 2025. 7 girls in 2025. Peak: #1,325 in 1890 · most girls in one year: 67 (1965).
In 2025, 7 US girls were named Synthia, making it the 13,047th most common girls’ name of the year, down 2,034 places from #11,013 in 2024. That is 2 fewer than the 9 girls named Synthia in 2024. Its best rank for girls was #1,325, reached in 1890. The most girls given the name in a single year was 67, in 1965. For comparison, it was #12,888 in 2015 and #2,422 in 1950.
Social Security card records list Synthia in 88 years of the 146 from 1880 to 2025, starting in 1890 with 6 babies. In all, 2,428 US babies have been given the name, all of them girls. Its busiest decade was the 1960s, with 511 babies named Synthia.
Over the 10 years from 2016 to 2025, 95 US girls were named Synthia; the busiest of those years was 2016, with 15. In 2025 that was about 1 in 229,610 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Cynthia (713,412 babies since 1880) and Cinthia (6,144 babies since 1880).
Meaning not yet researched.
We publish a meaning only with a cited source and a confidence label, and never generate one. Meanings are being researched for the most common names first.
Wikidata records this spelling as a given name in Bangla. That is where the name is used, not necessarily where it comes from.
Numbers are all-time US births. Links come from Wikidata’s “said to be the same as” (P460, CC0) and our spelling rule: at most two letters different, with the same sound pattern.
No nicknames listed for Synthia in the open dataset we use.
Source: carltonnorthern/nicknames (Apache-2.0).
Births and national rank for each year SSA lists the name, newest first.
| Year | Girls | Girls rank | Boys | Boys rank |
|---|---|---|---|---|
| 2025 | 7 | #13,047 | — | — |
| 2024 | 9 | #11,013 | — | — |
| 2023 | 7 | #13,310 | — | — |
| 2022 | 6 | #15,114 | — | — |
| 2021 | 10 | #10,220 | — | — |
| 2020 | 5 | #17,253 | — | — |
| 2019 | 11 | #9,670 | — | — |
| 2018 | 14 | #8,116 | — | — |
| 2017 | 11 | #9,867 | — | — |
| 2016 | 15 | #7,940 | — | — |
| 2015 | 8 | #12,888 | — | — |
| 2014 | 11 | #10,074 | — | — |
| 2013 | 16 | #7,710 | — | — |
| 2012 | 18 | #7,111 | — | — |
| 2011 | 17 | #7,392 | — | — |
| 2010 | 22 | #6,164 | — | — |
| 2009 | 23 | #6,070 | — | — |
| 2008 | 23 | #6,118 | — | — |
| 2007 | 19 | #7,063 | — | — |
| 2006 | 19 | #6,806 | — | — |
| 2005 | 35 | #4,109 | — | — |
| 2004 | 17 | #7,047 | — | — |
| 2003 | 23 | #5,399 | — | — |
| 2002 | 31 | #4,168 | — | — |
| 2001 | 28 | #4,433 | — | — |
| 2000 | 30 | #4,174 | — | — |
| 1999 | 34 | #3,631 | — | — |
| 1998 | 41 | #3,107 | — | — |
| 1997 | 40 | #3,030 | — | — |
| 1996 | 56 | #2,369 | — | — |
| 1995 | 40 | #2,970 | — | — |
| 1994 | 39 | #3,032 | — | — |
| 1993 | 44 | #2,762 | — | — |
| 1992 | 50 | #2,544 | — | — |
| 1991 | 29 | #3,709 | — | — |
| 1990 | 50 | #2,459 | — | — |
| 1989 | 38 | #2,920 | — | — |
| 1988 | 36 | #2,928 | — | — |
| 1987 | 27 | #3,410 | — | — |
| 1986 | 24 | #3,630 | — | — |
| 1985 | 26 | #3,402 | — | — |
| 1984 | 22 | #3,704 | — | — |
| 1983 | 30 | #2,901 | — | — |
| 1982 | 26 | #3,333 | — | — |
| 1981 | 25 | #3,422 | — | — |
| 1980 | 30 | #2,990 | — | — |
| 1979 | 28 | #3,064 | — | — |
| 1978 | 18 | #4,063 | — | — |
| 1977 | 30 | #2,772 | — | — |
| 1976 | 13 | #4,862 | — | — |
| 1975 | 22 | #3,245 | — | — |
| 1974 | 29 | #2,604 | — | — |
| 1973 | 37 | #2,164 | — | — |
| 1972 | 33 | #2,306 | — | — |
| 1971 | 40 | #2,101 | — | — |
| 1970 | 46 | #1,902 | — | — |
| 1969 | 45 | #1,868 | — | — |
| 1968 | 45 | #1,772 | — | — |
| 1967 | 47 | #1,680 | — | — |
| 1966 | 58 | #1,460 | — | — |
| 1965 | 67 | #1,347 | — | — |
| 1964 | 52 | #1,587 | — | — |
| 1963 | 45 | #1,736 | — | — |
| 1962 | 49 | #1,626 | — | — |
| 1961 | 47 | #1,660 | — | — |
| 1960 | 56 | #1,485 | — | — |
| 1959 | 40 | #1,761 | — | — |
| 1958 | 50 | #1,524 | — | — |
| 1957 | 46 | #1,609 | — | — |
| 1956 | 36 | #1,794 | — | — |
| 1955 | 41 | #1,614 | — | — |
| 1954 | 37 | #1,697 | — | — |
| 1953 | 25 | #2,115 | — | — |
| 1952 | 30 | #1,858 | — | — |
| 1951 | 20 | #2,309 | — | — |
| 1950 | 18 | #2,422 | — | — |
| 1949 | 19 | #2,332 | — | — |
| 1948 | 25 | #1,947 | — | — |
| 1947 | 19 | #2,347 | — | — |
| 1946 | 15 | #2,585 | — | — |
| 1945 | 9 | #3,360 | — | — |
| 1944 | 7 | #4,020 | — | — |
| 1943 | 12 | #2,841 | — | — |
| 1942 | 7 | #4,085 | — | — |
| 1941 | 7 | #3,918 | — | — |
| 1938 | 5 | #4,932 | — | — |
| 1930 | 5 | #5,170 | — | — |
| 1890 | 6 | #1,325 | — | — |
About the data: counts are Social Security card applications for US births, for names given to at least five babies of a sex in a year (SSA, names.zip, public domain). Ranks follow SSA’s own order: most births first, ties alphabetical. Files retrieved 2026-10-05 (checksum on our sources page).