Literature Reference: 德优宸念远，礼备国姻崇。—— 《奉和太子纳妃太平公主出降》 Virtue excels, the emperor's thoughts reach far; etiquette is complete, the royal marriage is revered. Source from 'Fenghe Taizi Nafu Taiping Gongzhu Chujiang'.
德: Virtue, moral character. In a name, it signifies a person's morality, integrity, and esteemed virtue, embodying the notion of high moral standing and respect.
优: Superior, excellent. Splendid, outstanding, superior. First-rate.
Meaning: Virtue excels, signifying noble character and outstanding excellence.