Beaux comes from French beau, meaning "handsome" or "beautiful."
Beaux comes from French: it is the plural form of beau, meaning “beautiful” or “handsome.” In English-speaking naming, however, it is usually used not with a literal plural sense but as a stylized elaboration of Beau. Beau itself has been used as a given name in English for generations, especially in the United States, prized for its brevity, charm, and courtly Southern polish.
The spelling Beaux adds a distinctly French visual flair, even though it is more decorative than traditional as a personal-name form. The older cultural background of beau in English is also worth noting. By the eighteenth century, a “beau” could mean a fashionable gentleman or suitor, as in the nickname of Beau Brummell, the famed English arbiter of Regency style.
That association gave the word a refined, elegant, and slightly rakish social image. As a given name, Beau later shed some of that old-fashioned dandified quality and became more broadly associated with easy charm, attractiveness, and confidence. Beaux is part of a modern trend toward inventive spellings that make familiar names look distinctive.
It can feel more ornate and eye-catching than Beau while retaining the same breezy sound. Its cultural associations are therefore layered: French language, Anglo-American style history, and contemporary naming creativity. Though not deeply rooted as a traditional given name in France, Beaux works in English because it sounds simple and masculine while looking elaborate. It is a name where spelling does much of the storytelling.