How Many People Are Named Billi?
people named Billi are alive in the United States today (estimate)
About 1 in 211,369 people in the US has this name
Based on 1,746 babies named Billi in Social Security records from 1915 to 2020, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
84 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Almost all of the babies given the name Billi (99.7%) were girls.
👥 Age Distribution
The average person named Billi alive today is about 47 years old, and 73% are between 30 and 59. Half of them were between 40 and 55 in 2025.
📈 Popularity Over Time
Billi first appears in the records in 1915 and was given most often in 1976, to 84 babies. The last year it was given to at least 5 babies of one sex was 2020.
Babies given the name each year, 1915 to 2020
🏆 Rank History
Billi has never been one of the 100 most popular girls' names. Its best rank was #1,297, in 1976.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #1,297 (1976) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,576 in the 1970s |
📍 State-Wise Distribution
People named Billi alive today, by the state where they were born (estimate; state records start in 1910).
More people named Billi were born in Ohio than in any other state: about 69 of those alive today. Compared with the national rate in the same years, Billi was given 6 times as often in Ohio and 4.6 times in Pennsylvania.
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