How Many People Are Named Quillian?
people named Quillian are alive in the United States today (estimate)
About 1 in 22,785,657 people in the US has this name
Based on 39 babies named Quillian in Social Security records from 1918 to 2019, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
8 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Quillian in the records were boys.
👥 Age Distribution
The average person named Quillian alive today is about 34 years old, and 53% are under 30.
📈 Popularity Over Time
Quillian first appears in the records in 1918 and was given most often in 2019, to 8 babies. The last year it was given to at least 5 babies of one sex was 2019.
Babies given the name each year, 1918 to 2019
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