How Many People Are Named Guillermo?

31,881

people in the United States are named Guillermo

1 in 10,507 people has this name

Popularity Rank

#1443

💎 Rare

Population Percentage

0.0095%

Of US population

Peak Year

1998

693 births

Trend

Stable

📖 Name Origin & Meaning

Origin: Spanish
Pronunciation: gee-YER-mo
Gender: Primarily Male

Meaning:

Spanish form of WILLIAM.

⚧ Gender Distribution

Female
0.2%
Male
99.8%

This name is Primarily Male

👥 Age Distribution

Average Age: 36.9 years old

Young (<30) 15,157
47.5%
Adult (30–60) 11,627
36.5%
Senior (>60) 5,097
16%

📈 Popularity Over Time

Births per year from 1885 to 2024

📍 State-Wise Distribution

California 11,039
Texas 8,848
Arizona 1,497
New York 1,495
Florida 1,411
Illinois 1,325
New Jersey 476
New Mexico 448
Colorado 297
Georgia 297

💡 Fun Facts About "Guillermo"

  • 297 babies were named Guillermo in 2024
  • Most popular in the year 1998
  • Currently stable in popularity
  • First recorded in 1885
  • Most popular in California

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