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The short answer
Claire is a feminine name of French origin, pronounced KLAIR in English. Behind the Name defines it as the "French form of Clara" and traces the family of names to the Latin root clarus; the fetched entry does not gloss that root, so the word meaning is not stated here. The entry notes that Claire was a common name in France throughout the 20th century, though it has since been eclipsed there by Clara, and that it was very popular in the United Kingdom, especially in the 1970s. Clair, Clare and Clara are the English variants. In the United States it ranked #68 for girls in 2025.
Meaning and etymology
Behind the Name gives Claire simply as the "French form of Clara", with the Latin root clarus recorded for the whole family of names. The fetched entry does not gloss clarus, so no word meaning is asserted in this profile; a reviewer should confirm it on the Clara entry. The entry lists Clara as a French variant, Clair, Clara and Clare as English variants, and Clair as the French masculine form. Other-language forms include Chiara (Italian), Klara (German, Scandinavian, Slavic) and Klára (Czech, Hungarian, Slovak).
Editorial confidence: established
Linguistic roots
| Language | Form | Meaning |
|---|---|---|
| Latin | clarus | root of Clara recorded by Behind the Name; gloss not given in the fetched entry |
Popularity
Claire ranked #68 for girls in the United States in 2025 (Social Security Administration). Behind the Name adds that the name was common in France throughout the 20th century but has since been eclipsed there by Clara, and that it was very popular in the United Kingdom, especially in the 1970s; those observations are reported second-hand and should be checked against INSEE and ONS data.
| Region | Year | Rank | Source |
|---|---|---|---|
| United States | 2025 | #68 | ssa-2025 |
Nicknames, variants, and related names
Nicknames: None documented.
Related names: Chiara, Klara, Klára, Claretta, Chiarina
What the name feels like
Claire is a one-syllable name that manages to feel both French and thoroughly at home in English. It is crisp and unfussy, and because it is already short it is rarely shortened further. Its 1970s British peak gives it a slightly generational feel in the UK, while in the United States it currently reads as a quiet classic.
Style tags: French, classic, one syllable, understated
Editorial interpretation: The style impressions above are editorial judgment, not linguistic fact. Behind the Name supplies only the derivation from Clara, the variant list and the French and British popularity notes.
If you like this name
Editorial suggestions: names that share Claire's short, clear sound or its French classic feel.
Similar by sound
Similar by style
Frequently asked questions
What does the name Claire mean?
Behind the Name defines Claire as the French form of Clara, with the Latin root clarus. The fetched entry does not gloss clarus, so no word meaning is claimed here.
Is Claire a popular name?
Claire ranked #68 among girls' names in the United States in 2025, according to Social Security Administration data. Behind the Name notes it was very popular in the United Kingdom in the 1970s.
What are variants of Claire?
Behind the Name lists Clair, Clare and Clara as English variants, Clair as the French masculine form, and Chiara, Klara and Klára among the forms in other languages.
Sources
- Behind the Name: Meaning, origin and history of the name Claire — supports etymology, variants, related names, French and UK popularity notes.
- U.S. Social Security Administration: Popular Baby Names — national data, year of birth 2025 — supports popularity.
