Jilliann
Every Jilliann since 1977 — 338 of them. Popularity, births, and rankings for each year, from official Social Security records.
The story of Jilliann
Jilliann is not currently in use for newborns in the United States — fewer than five babies received the name in 2025. Its story lives in the historical record below.
Since 1977, 338 American babies have been named Jilliann. Its peak came in 2000, when 17 newborns received the name — the signature sound of the 2000s.
The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Jilliann stood among all girls' names in any year, or use the compare tool to plot it against other names.
Jilliann year by year
Every year since 2001, and five-year steps back to 1880. Rank is within each sex.
| Year | Girls | Girls rank |
|---|---|---|
| 2025 | — | — |
| 2024 | — | — |
| 2023 | — | — |
| 2022 | — | — |
| 2021 | — | — |
| 2020 | — | — |
| 2019 | — | — |
| 2018 | — | — |
| 2017 | — | — |
| 2016 | 6 | #15,175 |
| 2015 | 5 | #17,678 |
| 2014 | — | — |
| 2013 | 8 | #12,525 |
| 2012 | — | — |
| 2011 | 13 | #8,866 |
| 2010 | 12 | #9,479 |
| 2009 | 11 | #10,290 |
| 2008 | — | — |
| 2007 | 8 | #13,224 |
| 2006 | 13 | #8,953 |
| 2005 | 9 | #11,310 |
| 2004 | 14 | #8,004 |
| 2003 | 13 | #8,212 |
| 2002 | 13 | #8,025 |
| 2001 | 15 | #7,111 |
| 2000 | 17 | #6,324 |
| 1995 | 7 | #11,025 |
| 1990 | 5 | #13,914 |
| 1985 | 14 | #5,173 |
| 1980 | 7 | #8,522 |
| 1975 | — | — |
| 1970 | — | — |
| 1965 | — | — |
| 1960 | — | — |
| 1955 | — | — |
| 1950 | — | — |
| 1945 | — | — |
| 1940 | — | — |
| 1935 | — | — |
| 1930 | — | — |
| 1925 | — | — |
| 1920 | — | — |
| 1915 | — | — |
| 1910 | — | — |
| 1905 | — | — |
| 1900 | — | — |
| 1895 | — | — |
| 1890 | — | — |
| 1885 | — | — |
| 1880 | — | — |
Frequently asked questions
How popular is the name Jilliann in 2025?
Jilliann did not appear in the 2025 Social Security data, which means fewer than five babies received the name that year.
How many people are named Jilliann?
338 babies have been named Jilliann in the United States since 1977, based on Social Security card applications.
When was the name Jilliann most popular?
Jilliann peaked in 2000, when 17 newborns received the name.
Is Jilliann a boy or girl name?
Jilliann is overwhelmingly a girl's name — 100% of babies with the name.
Is the name Jilliann rising or falling?
Jilliann is declining — less popular now than a decade ago.