Guillermo as a First Name

How Common is the First Name Guillermo?

We estimate that there are 27,666 people named Guillermo who are currently alive and were born in the United States. Guillermo is the 591st most common for men, and the 1,307th most common overall.

How Old are People Named Guillermo?

The average person named Guillermo is 30.37 years old.

Is Guillermo a Popular Baby Name Right Now?

287 people named Guillermo were born in the U.S. in 2022. It was the 843rd most popular name for boys, and the 1,754th most popular overall.

The popularity of Guillermo peaked in 1996, when it was the 352nd most popular name for baby boys.

Is Guillermo a Boy's Name or a Girl's Name?

Guillermo is almost exclusively a male name. 99.7% of people named Guillermo are male.

Popularity of Guillermo in England

In 2020, Guillermo was the in England and Wales.