瑞（rui）
Name meaning
瑞 (Rui) carries auspicious sign, lucky jade and the feeling of a favorable omen. In a name it suggests blessing, good pattern and a quietly dignified brightness.
Practical naming use
瑞 (Rui) is useful when a name needs auspicious sign, lucky jade rather than a generic pleasant sound. Its best register is auspicious, jade, so it can support a unisex name that feels culturally legible, visually compact and easy to explain. The character should be paired with a second character that gives the image a human scene: learning, calm action, public responsibility, graceful movement or long-range aspiration.
Pair 瑞 (Rui) with characters that soften or complete its core image. Bright partners make it more optimistic; scholarly partners make it more literate; water or nature partners make it calmer; virtue partners make it more formal.
瑞安 (Ruian): Rui contributes auspicious sign, lucky jade; An adds peace, safety.
Reference
Li Qingzhao · Zui Hua Yin
Historical / name-use references
海瑞 (Hai Rui)
Ming dynasty official famous for upright integrity; 瑞 (Rui) appears directly in this recorded name, style name, title, or literary nickname.