“Guillermo” is a Spanish name pronounced as “gee-YER-moh.” The “ll” in Spanish is pronounced with a “y” sound, and the “i” is pronounced like the “e” in “feet.” The name is of Germanic origin and means “protector.”
Guillermo is a popular name in Spanish-speaking countries, and it is also used in English-speaking countries. The name has been borne by many notable people, including: