How Many People Are Named Oca?
Almost none
We estimate that almost no one named Oca is alive in the United States today.
Based on 16 babies named Oca in Social Security records from 1894 to 1917, and the share of each birth year still alive in 2025.
Popularity Rank
#103,381
💎💎 Very Rare
Population Percentage
None
Of US population
Peak Year
1894
6 births
Trend
1917
Last year given
⚧ Gender Distribution
All of the babies given the name Oca in the records were girls.
📈 Popularity Over Time
Oca first appears in the records in 1894 and was given most often in 1894, to 6 babies. The last year it was given to at least 5 babies of one sex was 1917.
Babies given the name each year, 1894 to 1917
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