French form of Alexander, from Greek "Alexandros" meaning "defender of the people."
Alexandre is the French and Portuguese rendering of Alexander, one of the most globally distributed names in human history. It traces back to the ancient Greek Alexandros, a compound of alexein ("to defend" or "to protect") and anēr/andros ("man"), yielding the ringing meaning "defender of men." The name spread across the known world largely on the coattails of one man: Alexander III of Macedon — Alexander the Great — whose 4th-century BCE campaigns carried Greek language and culture from Egypt to the edges of India, seeding the name in dozens of linguistic traditions along the way.
In the French-speaking world, Alexandre carries a distinctly literary and intellectual glamour. Alexandre Dumas père gave the name towering cultural currency with The Three Musketeers and The Count of Monte Cristo, works that have never gone out of print. Alexandre Gustave Eiffel, engineer of Paris's most iconic landmark, adds a layer of visionary ambition.
In the Portuguese and Brazilian tradition, Alexandre has long been a stately given name, distinct from the Spanish Alejandro in its softer, more musical cadence. Unlike its English cousin Alexander — which has cycled through peaks of popularity — Alexandre in French and Lusophone contexts carries an air of classical refinement without feeling dated. It is a name that travels effortlessly across cultures, languages, and centuries, equally at home on a medieval king, a 19th-century novelist, and a child born today.