How Many People Are Named Jillianne?
people named Jillianne are alive in the United States today (estimate)
About 1 in 739,794 people in the US has this name
Based on 472 babies named Jillianne in Social Security records from 1977 to 2016, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
23 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Jillianne in the records were girls.
👥 Age Distribution
The average person named Jillianne alive today is about 30 years old, and 53% are between 30 and 59. Half of them were between 22 and 39 in 2025.
📈 Popularity Over Time
Jillianne first appears in the records in 1977 and was given most often in 1986, to 23 babies. The last year it was given to at least 5 babies of one sex was 2016.
Babies given the name each year, 1977 to 2016
🏆 Rank History
Jillianne has never been one of the 100 most popular girls' names. Its best rank was #3,660, in 1981.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #3,660 (1981) |
| Years in the top 100 | None |
| Rank in its biggest decade | #4,948 in the 1980s |
📍 State-Wise Distribution
People named Jillianne alive today, by the state where they were born (estimate; state records start in 1910).
More people named Jillianne were born in California than in any other state: about 21 of those alive today.
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