Lux Family History
Lux Name Meaning
German and French (mainly Alsace and Lorraine): patronymic from a vernacular short form of the personal name Lucas . Compare Loux . German: variant of Luchs ‘lynx’. This surname is also found in France (Alsace and Lorraine). French: habitational name from any of the places so named in Côte-d'Or Haute-Garonne and Saône-et-Loire.
Source: Dictionary of American Family Names 2nd edition, 2022