How Many People Are Named Sinia?
people named Sinia are alive in the United States today (estimate)
About 1 in 3,840,279 people in the US has this name
Based on 100 babies named Sinia in Social Security records from 1919 to 2018, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
13 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
All of the babies given the name Sinia in the records were girls.
👥 Age Distribution
The average person named Sinia alive today is about 22 years old, and 89% are under 30.
📈 Popularity Over Time
Sinia first appears in the records in 1919 and was given most often in 2002, to 13 babies. The last year it was given to at least 5 babies of one sex was 2018.
Babies given the name each year, 1919 to 2018
Look up another name
⊙ We don't save the names you search.