Origin
Irish Gaelic
Syllables
3
Zodiac
Pisces
Trend
Rising
At a glance
Cillian is a name often given to boys. Ranked #463 and is currently rising on the charts. It comes from a Irish Gaelic origin and traditionally means "From Ceallach, meaning 'strife,' 'war,' or 'bright-headed' in ancient Celtic lore.". It has 3 syllables.
The Story of Cillian
Etymologically, Cillian derives from the Irish Gaelic name Ceallach, which translates to 'strife' or 'warrior,' though some sources link it to 'church' or 'bright-headed,' reflecting its roots in pre-Christian Celtic society. The name evolved through medieval Ireland, where Saint Cillian (or Killian), an 8th-century missionary, popularized it among Christians. By the 19th century, as Irish names gained traction in English-speaking worlds, Cillian saw a revival, especially with Ireland's cultural renaissance, transitioning from a saint's name to a modern given name.
In Irish culture, Cillian symbolizes resilience and spiritual depth, often associated with the saint who evangelized Franconia in Germany. It's celebrated on Name Day July 13, honoring the martyr's legacy of faith and adventure. Globally, it represents Celtic heritage, appealing to diaspora communities seeking to preserve linguistic ties amid assimilation.
Media presence has boosted Cillian's profile, notably through actor Cillian Murphy's roles in films like 'Peaky Blinders' and 'Oppenheimer,' portraying intense, introspective characters. In literature, variations appear in Irish folklore tales of warriors. Video games and TV further embed it as a name for enigmatic heroes.
Personality traits linked to Cillian include intuition, creativity, and quiet determination. Bearers often exhibit artistic talents and empathy, thriving in expressive fields. The name's rhythm suggests a soulful, adaptable nature, blending warrior spirit with gentle wisdom for a balanced life.
Popularity
Currently ranked #463 on the Baby Billboard Charts. Peak rank: #463. Changed +131 positions from last year.
Numerology Profile
Life path 9 is humanitarian and compassionate, focused on global betterment and endings. It teaches forgiveness and universal love. This path leads to selfless service and wisdom.
Soul urge 6 seeks harmony and responsibility, nurturing family and community. It drives protective instincts and artistic balance. People with this number excel in caregiving roles.
Personality 3 appears optimistic and sociable, charming crowds with wit. Others perceive them as fun-loving communicators. This number enhances creative expression outwardly.
Expression 6 embodies nurturing and artistic talents, promoting beauty and service. It encourages harmonious relationships and home life. This number fosters responsibility with grace.
Zodiac & Astrology
Pisces
Pisces's dreamy intuition matches Cillian's mystical Celtic roots. The sign's empathy and creativity align with the name's artistic vibe. It nurtures a compassionate, imaginative spirit.
Strengths
Compatible Signs
Lucky Numbers
Lucky Colors
Best Career Paths
Name Energy & Vibe
Cillian pulses with a flowing, enigmatic energy that invites deep emotional connections. It feels like a gentle mist over ancient hills, inspiring creativity and inner peace. This vibe supports a life of artistic expression and spiritual exploration.
Color Aura
Mystic Purple
Element
Water
Season
Winter
Gemstone
Aquamarine
Spirit Animal
Salmon
Power Word
Intuition
Energy Type
Water × Winter
Personality & Traits
Intuitive
Deep intuition guides choices, sensing emotions and opportunities. This trait aids in empathetic connections. It enriches spiritual and creative endeavors.
Creative
Vibrant creativity shines in arts, music, or storytelling. They innovate with passion and originality. This fuels personal fulfillment and inspiration for others.
Resilient
Bounces back from adversity with inner strength and grace. Resilience builds character through challenges. It supports long-term goals and growth.
Empathetic
Strong empathy allows understanding of others' feelings deeply. They offer support and comfort naturally. This trait strengthens bonds and communities.
Adventurous
Craves exploration and new experiences with open-hearted zeal. Adventure sparks joy and learning. It encourages a life of discovery and boldness.
Thoughtful
Reflective nature leads to wise, considered decisions. Thoughtfulness shows in kind gestures. This enhances relationships and self-awareness.
Charismatic
Natural charisma draws people with warmth and mystery. It shines in social and professional settings. Charisma opens doors to collaboration.
Spiritual
Inclined toward spiritual pursuits and inner peace. This trait fosters mindfulness and purpose. It guides a meaningful, connected life.
Famous People Named Cillian
Cillian Murphy
Irish actor known for Peaky Blinders and Inception.
Cillian Sheridan
Irish professional footballer.
Cillian Vallely
Irish musician and uilleann pipes player.
Cillian McGoldrick
Irish hurler for Mayo GAA.
Cillian O'Connor
Irish Gaelic footballer for Mayo.
Cillian Rogers
Irish rugby union player.
Cillian Buckley
Irish hurler for Kilkenny.
Cillian Fahy
Irish Gaelic footballer.
Cillian in Pop Culture
Cillian
The Wind That Shakes the Barley (Film)
Cillian
Peaky Blinders (TV Series)
Cillian
Red Eye (Film)
Cillian
28 Days Later (Film)
Cillian
Sunshine (Film)
Cillian
Oppenheimer (Film)
Cillian
The Dark Knight Rises (Film)
Historical Events
697
Martyrdom of Saint Cillian in Franconia, Germany.
800
Canonization and spread of Cillian's cult in Europe.
1916
Irish Revival influences modern use of Gaelic names like Cillian.
2006
Cillian Murphy's role in The Wind That Shakes the Barley boosts visibility.
2023
Oppenheimer film elevates the name internationally.
International Variations
Cillian in Different Scripts
كيليان
Arabic
基利安
Chinese (Mandarin)
キリアン
Japanese (Katakana)
킬리안
Korean
קיליאן
Hebrew
Κίλιαν
Greek
Киллиан
Cyrillic
किलियन
Hindi (Devanagari)
Nicknames & Short Forms
Middle Name Suggestions
Beautiful middle name pairings with Cillian:
Cillian Murphy
Cillian O'Brien
Cillian Kelly
Cillian Donovan
Cillian Finnegan
Cillian Patrick
Cillian Seamus
Cillian Brendan
Cillian Declan
Cillian Eamon
Fun Facts & Trivia
Saint Cillian was martyred in 697 AD, becoming a key figure in Irish Christianity.
The name surged in popularity after Cillian Murphy's rise to fame in the 2000s.
In Irish mythology, Ceallach variants appear as warrior names.
Cillian is the 8th-century bishop's name, honored in Würzburg Cathedral.
It's one of the fastest-rising boys' names in the U.S. since 2010.
Pronounced differently in Irish as 'KIL-yan' versus English 'SIL-ee-an'.
Similar Names You Might Love
Killian
Little church; from Gaelic 'ceallach' meaning strife or war.
boyDillian
Son of the sea and waves
boyJillian
Youthful or downy-bearded; a feminine form of Julian evoking vitality and softness.
boyMilian
Gracious and industrious young spirit
boyGillian
Youthful or referring to Julius, the Roman family name.
boyLillian
Derived from 'lilium,' meaning 'lily,' symbolizing purity and innocence
boyWilliam
Resolute protector or strong-willed warrior, embodying courage and determination.
boyMillian
Gracious strength
boyDeclan
Full of goodness or man of prayer, derived from saintly roots.
boyKevin
Handsome, gentle, and kind at birth
boyCody
Descendant of the helpful one, often interpreted as a helpful messenger.
boyBrady
Spirited or broad-shouldered, descendant of Brádach.
boyPronunciation
KIL-ee-ən
Quick Facts
This page is reviewed by the Baby Billboard Charts editorial team. Rankings come from official U.S. Social Security Administration birth records, with descriptions checked for clarity and usefulness. See our Editorial Policy for our methodology and correction process.