How Many People Are Named Jyllian?
people named Jyllian are alive in the United States today (estimate)
About 1 in 1,418,194 people in the US has this name
Based on 244 babies named Jyllian in Social Security records from 1981 to 2012, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
23 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Jyllian in the records were girls.
👥 Age Distribution
The average person named Jyllian alive today is about 23 years old, and 87% are under 30. Half of them were between 18 and 26 in 2025.
📈 Popularity Over Time
Jyllian first appears in the records in 1981 and was given most often in 2001, to 23 babies. The last year it was given to at least 5 babies of one sex was 2012.
Babies given the name each year, 1981 to 2012
🏆 Rank History
Jyllian has never been one of the 100 most popular girls' names. Its best rank was #5,080, in 2001.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #5,080 (2001) |
| Years in the top 100 | None |
| Rank in its biggest decade | #7,486 in the 2000s |
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