Guillermo: Name Day, Name Meaning & More
Name days are traditional celebrations in many cultures where a specific day of the year is associated with a given name. This practice often stems from historical religious calendars and remains a popular way to honor one's identity. Guillermo is a name with deep historical roots and a powerful meaning that reflects protection and strength. Its mood is one of elegance and tradition, making it a beloved choice in many regions. Furthermore, this name is celebrated on several dates throughout the year in different countries.
Name Day: Dates by Country
Guillermo's name day is celebrated
on January 11 in Spain,
February 10 in Spain and
June 25 in Spain and the USA.
The Story Behind This Name
Guillermo is a staple in Spanish-speaking countries like Spain, Mexico, and Argentina. In the United States, it has maintained a steady presence due to the vibrant Hispanic community and cultural influence. Throughout history, the name has been associated with nobility and traditional families across various centuries. It often sees peaks in popularity in regions with strong Latin American ties, such as California and Texas. The name remains a classic choice that transcends generations while retaining a formal and respected status.
Name origin and meaning
The name Guillermo is the Spanish form of a classic Germanic name composed of two distinct elements. One part of its linguistic roots signifies a desire or will, representing a strong internal motivation. The second part is derived from a word for a helmet or protection, suggesting a role as a guardian. Together, these components translate to a meaning often interpreted as a resolute protector or a determined guardian. This etymological path showcases the name’s evolution from ancient tribal dialects into the modern Spanish lexicon.
Name Identity: Gender Classification
Globally, Guillermo is recognized almost exclusively as a masculine given name. Its usage is consistent across Spain and Latin America, where it is strictly applied to boys and men. While some names can be unisex, this particular name maintains a very clear gender distinction in both formal and informal settings. In rare cases, feminine variations exist, but the specific form Guillermo remains firmly in the male category. It carries a sense of traditional masculinity that has been upheld for hundreds of years across various cultures.
The Name Effect: Mood, Tone & Personality
The name Guillermo evokes a strong and dignified mood that commands respect. It carries a romantic yet classic vibe, blending traditional elegance with a sense of reliable strength. There is a certain rhythmic quality to its pronunciation that makes it sound both sophisticated and approachable. People often associate the name with a personality that is protective, thoughtful, and grounded in heritage. Its overall tone is one of timeless stability and cultural richness.
Unlocking the Hidden Meaning of Name: Guillermo
Your name is more than just a label - it holds a unique energy that influences your personality, destiny, and life path. Through numerology and astrology, we uncover the deeper meanings behind your name, revealing your strengths, challenges, and the energy you bring into the world.
Pythagorean Numerology: The Hidden Meaning of Name
Destiny number: 4 – The Builder
Keywords: Stability, structure, practicality, diligence, discipline
Positive Traits: Hardworking, dependable, detail-oriented, disciplined, loyal
Challenges: Can be rigid, stubborn, or overly cautious
Life Path Meaning: A mission to create a solid foundation through persistence and structure.
Chaldean Numerology: Name Energy and Spiritual Insights
First name number: 7 - The Seeker.
Traits: Intellectual, spiritual, analytical, mysterious.
Strengths: Deep thinker, intuitive, philosophical.
Challenges: Can be isolated, skeptical, or struggle with emotional openness.
The Cosmic Secret Code: What The Name Says About You
The name is linked to the planet that governs it, shaping the name's meaning and influencing the traits associated with it.
Planet: Uranus - Innovation, Rebellion, Originality.
Uranus governs innovation, change, and forward-thinking. Names under Uranus’ influence often belong to individuals who are unconventional, independent, and visionary. These names resonate with those who challenge norms, embrace individuality, and thrive in creative or technological fields. Uranus-ruled names often suggest uniqueness and originality.
Name days: Name Guillermo
This list shows name days in different countries where the name is written in the same form. The dates are based on traditional calendars and cultural name celebrations. If your name matches exactly, you can see when it is honored in various parts of the world.
| Country | Month | Day | Name days |
 Spain | January | 11 | Alejandro, Guillermo, Higinia, Higinio, Hortensia, Modesto |
| Spain | February | 10 | Amancio, Arnaldo, Arnau, Ecolástica, Guillermo |
| Spain | June | 25 | Guillermo, Salomón |
 USA | June | 25 | Bill, Billie, Billy, Guillermo, Liam, Mina, Minnie, Prosper, Velma, Vilma, Wilhelmina, Will, William, Willie, Willis, Wilma, Wilson |
Guillermo and its Enduring Legacy
Guillermo stands as a name of great historical depth and linguistic significance. Its origin as a resolute protector provides it with a strong foundation that complements its masculine identity. The name's mood is characterized by a blend of classic elegance and reliable strength, appealing to many families worldwide. Whether used in the United States or Spanish-speaking nations, it carries a sense of cultural pride and tradition. With several dedicated name days, it remains a celebrated and enduring choice for many generations.
When Is Your Name Day?
Discover your name day quickly and easily with our name day search tool. Simply enter your name in the search box below, and you'll instantly see the exact date of your name day celebration. Find out when to celebrate and never miss a special occasion!
