French
Language · official in 38 countries and territories
Français grew from the Vulgar Latin of Roman Gaul, with Gaulish supplying words such as oui and the Frankish of the post-Roman invaders supplying the language's own name. It is a Romance language written in the Latin alphabet and official in 38 countries and territories on record, from France and Canada to Chad and Vanuatu.
The language on record
- Own name
- français
- ISO 639-1
- FR
- ISO 639-3
- FRA
- Script
- Latin
- Family
- Romance
- Official in
- 38 countries
Where French is official
The list mixes sovereign states, from Belgium and Canada to Senegal and the Seychelles, with French overseas territories such as Réunion and New Caledonia and the Crown dependencies of Jersey and Guernsey.
- BelgiumAlso official: Dutch, German.

- BeninFrench is its only official language.
- BurundiAlso official: English, Kirundi.
- CameroonAlso official: English.
- CanadaAlso official: English.
- Central African RepublicAlso official: Sango.
- ChadAlso official: Arabic.
- ComorosAlso official: Arabic, Comorian.
- DjiboutiAlso official: Arabic.
- DR CongoFrench is its only official language.
- Equatorial GuineaAlso official: Portuguese, Spanish.
- FranceFrench is its only official language.

- French GuianaAlso official: Guianan Creole.
- French PolynesiaFrench is its only official language.
- GabonFrench is its only official language.
- GuernseyAlso official: English.
- GuineaFrench is its only official language.
- HaitiAlso official: Haitian Creole.
- Ivory CoastFrench is its only official language.
- JerseyAlso official: English, Jèrriais.

- LuxembourgAlso official: German, Luxembourgish.

- MadagascarAlso official: Malagasy.
- MauritiusAlso official: English.
- MayotteAlso official: Bushi, Maore.
- MonacoFrench is its only official language.
- New CaledoniaFrench is its only official language.
- Republic of the CongoFrench is its only official language.
- RéunionFrench is its only official language.
- RwandaAlso official: English, Kinyarwanda, Swahili.
- Saint BarthélemyFrench is its only official language.
- Saint MartinFrench is its only official language.
- Saint Pierre and MiquelonFrench is its only official language.
- SenegalAlso official: Badyara, Balanta, Wolof.
- SeychellesAlso official: English, Seychellois Creole.
- SwitzerlandAlso official: German, Italian, Romansh.

- TogoFrench is its only official language.
- VanuatuAlso official: Bislama, English.
- Wallis and FutunaAlso official: Futunan, Wallisian.
Official beside French
About French
How Gaulish and Frankish shaped French
Latin reached Gaul with Roman rule, but Gaulish probably survived into the sixth century and left its mark on the sounds and vocabulary. The Petit Robert attributes 154 standard French words to it, 240 counting dialects, many of them rural: chêne, mouton, cheval, arpent, lieue. The Frankish superstrate came next, supplying around 15% of modern vocabulary. It also gave the pronoun on and the word français itself.
Old French ran from the late 8th to the mid-14th century. Its earliest traces are the Oaths of Strasbourg and the Sequence of Saint Eulalia, and its literature includes the Chanson de Roland. During the Crusades it took Arabic words such as amiral, alcool, coton and sirop, and scientific terms such as algèbre and zéro.
When French replaced Latin in law
The nobles of the Kingdom of Jerusalem codified the Assizes of Jerusalem in Outremer French in the mid-13th century, before France itself used the vernacular for law. The Aosta Valley adopted French as its official language in 1536. Three years later the Ordinance of Villers-Cotterêts made French the only language of legal acts in France, ending Latin's official role there. Cardinal Richelieu founded the Académie française in the 17th century, and French replaced Latin as the language of diplomacy until the middle of the 20th century.
Why France's regional languages lost ground
In 1794 Henri Grégoire presented a report on the need to annihilate the patois and make French universal. Compulsory public schooling taught only French and punished pupils who spoke anything else, and teachers in Finistère were told they had been posted to kill the Breton language, and in the Occitan south the shame instilled in speakers had a name, Vergonha.
Where French is gaining and losing standing
Several Sahelian states have formally curtailed French. About 80% of pupils in French-language schools are in Africa, and in Kinshasa, Brazzaville, Abidjan and Yaoundé many children acquire French as a de facto first language. Youth sociolects such as Camfranglais in Cameroon and Nouchi in Côte d'Ivoire have spread into music and social media. Mali's constitutional referendum of July 2023 demoted French from official to working status, and Québec's Bill 96, assented on 1 June 2022, reaffirmed French as the official and common language of the province.
Common questions
Questions about French
Is French still official in Mali?
No. The constitutional referendum of July 2023 made French a working language only and raised thirteen indigenous languages to constitutional parity.
Where does the French word oui come from?
From Gaulish, the Celtic language that survived beside Latin in Gaul probably into the sixth century.
What does the Académie française do?
Cardinal Richelieu established it in the 17th century to protect the French language. Arabic academies founded from 1919 onward took it as their model.
Why is the language called French?
The name comes from Frankish, the Germanic language of the Franks who invaded Gaul after Roman rule. Frankish also gave French around 15% of its modern vocabulary.