Regex Tester & Validator

This regular expression matches French titles and honorifics (such as Monsieur, Madame, Mlle, or né/née) followed by one or more capitalized names containing standard word characters or French accents. It is designed to extract proper names from text, making it particularly useful for identifying personal information (PII) or de-anonymizing individuals in French documents. For instance, it will successfully match strings like "Monsieur Jean Dupont" or "Mme Marie".