How Many People Are Named Jillisa?
people named Jillisa are alive in the United States today (estimate)
About 1 in 2,972,042 people in the US has this name
Based on 118 babies named Jillisa in Social Security records from 1971 to 1997, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
21 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Jillisa in the records were girls.
👥 Age Distribution
The average person named Jillisa alive today is about 36 years old, and 93% are between 30 and 59. Half of them were between 34 and 37 in 2025.
📈 Popularity Over Time
Jillisa first appears in the records in 1971 and was given most often in 1989, to 21 babies. The last year it was given to at least 5 babies of one sex was 1997.
Babies given the name each year, 1971 to 1997
🏆 Rank History
Jillisa has never been one of the 100 most popular girls' names. Its best rank was #4,412, in 1989.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #4,412 (1989) |
| Years in the top 100 | None |
| Rank in its biggest decade | #11,052 in the 1990s |
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