Literature Reference: 宪，法也；宇，屋边也。—— 《说文解字》 'Xian' means law; 'Yu' refers to the eaves of a house. Source from 'Shuowen Jiezi'.
宪: "Decree, Charter." In the context of a name, it often signifies a person of remarkable talent, wisdom, and resourcefulness, blessed with abundance and exceptional abilities.
宇:
Graceful and noble, the name embodies a broad mind and lofty ambitions.
Meaning: Adhering to laws, with a broad mind and lofty aspirations.