Guillermo
Spanish
male3 syllables
Meaning
Strong-willed warrior
About the name
Spanish form of William — protective and steady.
Themes
Questions
What does Guillermo mean?
Guillermo means Strong-willed warrior. It's a name of Spanish origin.
Where does the name Guillermo come from?
Guillermo comes from Spanish. It's associated with these themes: Spanish.
Is Guillermo a boy or girl cat name?
Guillermo is traditionally a male name, but cat names don't have to follow human conventions — many people use it for cats of any sex.
Is Guillermo a good name for a cat?
Guillermo is a thoughtful pick. At 3 syllables, it's easy to call across a room. It carries the character of Spanish. It means "Strong-willed warrior." The best cat names are short, distinctive, and meaningful to you.