瑜（yu）
Name meaning
瑜 (Yu) means fine jade and excellence. It is elegant and strongly associated with virtue imagery.
Practical naming use
瑜 (yu) is a fine-jade-and-excellence character. It gives a name polish, virtue and clear inner value, so the result feels refined rather than fragile. It is especially useful for moral character, refined elegance, feminine names, because the character can carry a recognizable Chinese image without becoming empty dictionary filler. The best results come when the second character adds human direction, warmth, restraint or breadth, so the full given name feels lived-in rather than generic.
Pair 瑜 (yu) with characters such as 宁 (ning) for composed grace, 文 (wen) for cultivated value, 安 (an) for settled refinement or 清 (qing) for lucid virtue. The second character should keep the name bright without turning it into ornament.
瑜宁 (Yuning): Yu contributes fine jade, excellence; Ning adds peaceful, settled.
Historical / name-use references
周瑜 (Zhou Yu)
Three Kingdoms general; 瑜 (Yu) is his single-character given name.