NameCalendar.net logo
 

Killian: Name Day, Name Meaning & More


Name days, celebrated across many cultures, are traditions honoring a patron saint associated with a particular name. These celebrations often involve festivities and are deeply rooted in religious and cultural heritage. Killian, a name of Irish origin, carries a rich history and a distinct mood. Its origins lie in ancient Irish monastic traditions, and it projects an aura of strength and quiet confidence. While not universally celebrated, Killian has a name day on July 8th in France.

Name Day: Dates by Country

Killian's name day is celebrated on July 8 in France.

Celebration of name day and name - Killian


The Story Behind This Name

Killian has seen a significant rise in popularity in the United States over the last two decades, moving from a relatively uncommon name to a steadily climbing favorite, particularly for boys. It’s especially popular in states like Massachusetts, New Hampshire, and Vermont. Globally, Killian enjoys considerable popularity in Ireland, its historical homeland, and is also gaining traction in countries like France and Germany. The name’s appeal often stems from its strong, yet approachable sound and its connection to Celtic heritage. While traditionally masculine, its increasing use reflects a broader trend of embracing traditionally Irish names. Its modern sound contributes to its growing appeal among parents seeking unique yet familiar names.


Name origin and meaning

The name Killian developed from the Old Irish name Cillín, which is a diminutive of Cill, meaning 'church'. Historically, Cill referred to a small church or monastery, often dedicated to a saint. Over time, Cillín evolved into Killian, becoming a distinct personal name. The name is deeply rooted in Irish monastic traditions and the early Christian period. It represents a connection to sacred places and religious figures within Irish history and culture.


Name Identity: Gender Classification

Killian is overwhelmingly a masculine name worldwide. While rare instances of feminine use exist, it is almost exclusively given to boys, particularly in English-speaking countries and Ireland. In France, it is almost exclusively male. This strong association with masculinity is deeply ingrained in its historical and cultural context. The name’s robust sound and Celtic origins contribute to its perceived masculine qualities. There is no significant trend towards unisex usage currently.


The Name Effect: Mood, Tone & Personality

Killian evokes a sense of strength, resilience, and quiet confidence. It carries a hint of mystery and a connection to ancient traditions, lending it a sophisticated and somewhat romantic air. The name feels grounded and reliable, yet possesses a subtle energy. It suggests a personality that is both thoughtful and adventurous, with a strong moral compass. Overall, Killian projects an image of a charismatic and capable individual.


Unlocking the Hidden Meaning of Name: Killian

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: 5 – The Freedom Seeker.
Keywords: Adventure, change, curiosity, independence, versatility.
Positive Traits: Adaptable, energetic, adventurous, progressive, dynamic.
Challenges: Can be reckless, restless, or avoid responsibility.
Life Path Meaning: A path of embracing change, exploration, and personal freedom.


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: Mercury - Communication, Intelligence, Adaptability.
Mercury is the planet of intellect, speech, and agility. Names under Mercury’s influence often belong to individuals who are quick-witted, analytical, and articulate. They thrive in social interactions, learning environments, and dynamic situations where adaptability is key. These names tend to reflect intelligence, curiosity, and the ability to process information quickly.


Name days: Name Killian

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 
France France July 8 Edgar, Killian, Priscillia, Thibault 




Killian’s Enduring and Powerful Appeal

Killian is a name that beautifully blends historical depth with modern appeal. Its predominantly masculine identity is firmly established, while its rising popularity demonstrates a growing appreciation for Celtic heritage. The name’s mood evokes strength, resilience, and a touch of romanticism. The French tradition of celebrating Killian on July 8th adds another layer to its cultural significance. Ultimately, Killian is a compelling choice for parents seeking a name that is both unique and meaningful.


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!
Name:
 





Copyright © 2026 Reimo Roosileht | info@namecalendar.net