8 Letter Boy Names

Names Ending in O for Boys

Three Syllable Names for Boys

Animal Names for Boys

Gillermo is a masculine name representing a variation of the more common Guillermo, which is the Spanish form of William. The name ultimately derives from Germanic elements "wil" (will, desire) and "helm" (helmet, protection), conveying a meaning of "resolute protector" or "determined guardian." This particular spelling with a 'G' instead of 'Gu' is less common but phonetically similar. Gillermo carries the cultural richness of Hispanic heritage while offering a slightly different visual presentation. The name remains relatively uncommon in English-speaking countries but has presence in Spanish-speaking communities. Those named Gillermo often appreciate its connection to the widely recognized classic William while maintaining distinctive cultural ties.

International Variations of William

Gillermo

The name Gillermo peaked for boys at #2193 in 1972.

Gillermo

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