How Many People Are Named Seikichi?
Almost none
We estimate that almost no one named Seikichi is alive in the United States today.
Based on 28 babies named Seikichi in Social Security records from 1918 to 1928, and the share of each birth year still alive in 2025.
Popularity Rank
#103,037
💎💎 Very Rare
Population Percentage
None
Of US population
Peak Year
1927
7 births
Trend
1928
Last year given
⚧ Gender Distribution
All of the babies given the name Seikichi in the records were boys.
📈 Popularity Over Time
Seikichi first appears in the records in 1918 and was given most often in 1927, to 7 babies. The last year it was given to at least 5 babies of one sex was 1928.
Babies given the name each year, 1918 to 1928
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