How Many People Are Named Japonica?
people named Japonica are alive in the United States today (estimate)
About 1 in 7,948,485 people in the US has this name
Based on 45 babies named Japonica in Social Security records from 1973 to 1990, 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
Last year given
⚧ Gender Distribution
All of the babies given the name Japonica in the records were girls.
👥 Age Distribution
The average person named Japonica alive today is about 44 years old, and 100% are between 30 and 59.
📈 Popularity Over Time
Japonica first appears in the records in 1973 and was given most often in 1977, to 8 babies. The last year it was given to at least 5 babies of one sex was 1990.
Babies given the name each year, 1973 to 1990
📍 State-Wise Distribution
People named Japonica alive today, by the state where they were born (estimate; state records start in 1910).
More people named Japonica were born in Alabama than in any other state: about 5 of those alive today.
Look up another name
⊙ We don't save the names you search.