Name meaning & stats
Guillermo
Guillermo. 30,229 US babies since 1940, peak 1998.
What it means
No agreed meaning on record
In US birth records
Peak year: 1998
30,229 US babies were named Guillermo between 1940 and 2025.
Careers
Not enough notable people named Guillermo (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Name twins (peaked around 1998)