Claire
/K-L-EH-R/
Clear, bright, luminous, from the French form of Latin clarus (clear, bright, famous). Carried by the medieval Saint Clare of Assisi, it turns a plain adjective of light into a name, prized in both devout and secular households for its clean, transparent sound.
Get Claire's full report — patron saint, feast day & a portrait — freeQuick — what every Christian parent asks about Claire:
How well does Claire fit your family?
This page tells you what Claire means. The app tells you whether it's right for your baby — scored against your family & your heritage, and your baby's birth details.
Unlock Claire's score — free
Six signals — scored for your family & heritage, not in the abstract:
Meaning & origin
Yes — Claire is a Christian girl name of French origin, meaning “Clear, bright, luminous, from the French form of Latin clarus (clear, bright, famous). Carried by the medieval Saint Clare of Assisi, it turns a plain adjective of light into a name, prized in both devout and secular households for its clean, transparent sound.”.
Claire is a girl's name of French origin, traditionally used in Christian families. The name means "Clear, bright, luminous, from the French form of Latin clarus (clear, bright, famous). Carried by the medieval Saint Clare of Assisi, it turns a plain adjective of light into a name, prized in both devout and secular households for its clean, transparent sound." and belongs to the Light cluster — names meaning radiance, illumination, and hope.
Common among French, American, European families, Claire carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
The patron saint & feast day behind Claire
Many Christian names carry a patron saint and a feast day (name day) — a tradition of choosing a name for the saint a child is born near, or one the family holds dear. Claire lives in this tradition of meaning and heritage.
NameRoot connects the dots. See Claire's patron saint, its feast day, and whether it aligns with your baby's birth — alongside its full family score.
See Claire's saint & feast day →What does Claire's numerology say?
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Claire resonates in either tradition.
Claire's destiny number is 3 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Claire's full reading →
Does Claire go with your family's names?
Claire breaks into 4 sounds: /K-L-EH-R/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Claire sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Claire beside your family's names →
Nicknames
Common affectionate forms of Claire — useful for everyday family conversation, early childhood, or as standalone given names themselves.
Names similar to Claire
If Claire resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Christian girl names, common in French families
Sharing the same meaning
Other Christian girl names from the Light cluster
Names that sound similar
Christian girl names that open with the same syllables as Claire
Explore more names
Keep exploring names like Claire — by tradition, by meaning, or by first letter.
Common questions about Claire
What does the name Claire mean?
Claire means "Clear, bright, luminous, from the French form of Latin clarus (clear, bright, famous). Carried by the medieval Saint Clare of Assisi, it turns a plain adjective of light into a name, prized in both devout and secular households for its clean, transparent sound.." It is a girl name of French origin, traditionally used in Christian families.
Is Claire a boy or girl name?
Claire is most commonly used as a girl name.
What is the origin of the name Claire?
Claire is of French origin, used in Christian tradition, commonly among French, American, European families.
Is Claire a Christian name?
Yes. Claire is a girl name traditionally used in Christian families, of French origin.
What does Claire mean in French?
Claire originates from French, where it means "Clear, bright, luminous, from the French form of Latin clarus (clear, bright, famous). Carried by the medieval Saint Clare of Assisi, it turns a plain adjective of light into a name, prized in both devout and secular households for its clean, transparent sound.."
What are common nicknames for Claire?
Common short forms of Claire include Clai, Clair.
What is the numerology of Claire?
Claire has a Pythagorean destiny number of 3 — creativity and joyful expression.
See how Claire scores for your family
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