How Many People Are Named Guillerma?
people named Guillerma are alive in the United States today (estimate)
About 1 in 113,928,285 people in the US has this name
Based on 33 babies named Guillerma in Social Security records from 1922 to 1940, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Population Percentage
Of US population
Peak Year
7 births
Trend
Last year given
⚧ Gender Distribution
All of the babies given the name Guillerma in the records were girls.
👥 Age Distribution
The average person named Guillerma alive today is about 89 years old, and 100% are 60 or older.
📈 Popularity Over Time
Guillerma first appears in the records in 1922 and was given most often in 1930, to 7 babies. The last year it was given to at least 5 babies of one sex was 1940.
Babies given the name each year, 1922 to 1940
📍 State-Wise Distribution
People named Guillerma alive today, by the state where they were born (estimate; state records start in 1910).
More people named Guillerma were born in Texas than in any other state: about 1 of those alive today.
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