How Many People Are Named Seichi?
people named Seichi are alive in the United States today (estimate)
About 1 in 341,784,857 people in the US has this name
Based on 171 babies named Seichi in Social Security records from 1913 to 1931, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
21 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Seichi in the records were boys.
👥 Age Distribution
The average person named Seichi alive today is about 97 years old, and 100% are 60 or older.
📈 Popularity Over Time
Seichi first appears in the records in 1913 and was given most often in 1922, to 21 babies. The last year it was given to at least 5 babies of one sex was 1931.
Babies given the name each year, 1913 to 1931
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