Literature Reference: 裕，宽绰也；宜，所安也。——《说文解字》 Yu means abundance; Yi means suitability. Source from 'Shuowen Jiezi'.
裕: Prosperous and thriving, often implying great wealth, abundance, and affluence in names.
宜: Appropriate and agreeable. In names, it often implies a comfortable environment and the making of wise decisions, conducive to a peaceful and auspicious life.
Meaning: Yu signifies abundance and generosity, while Yi conveys suitability and comfort. The name implies a life of prosperity and harmony.