서현 (Seo-hyun): This name combines "서 (Seo)," meaning "west" or "clear," and "현 (Hyun)," meaning "bright" or "noble." The combination evokes a sense of elegance and nobility, fitting for the Joseon era. The name is relatively common but retains a classic and refined feel.

혜빈 (Hye-bin): "혜 (Hye)" means "wisdom" or "grace," while "빈 (Bin)" signifies "noble" or "beautiful." This name suggests a woman of intelligence and high social standing, appropriate for the Joseon period's emphasis on Confucian values and courtly life.

연희 (Yeon-hee): "연 (Yeon)" means "lotus," a symbol of purity and beauty in Korean culture. "희 (Hee)" means "joy" or "happiness." The name suggests a woman of grace and inner joy, a fitting image for a noblewoman in the Joseon era.

수경 (Su-gyeong): "수 (Su)" means "water" or "number," while "경 (Gyeong)" means "respect" or "reverence." The combination suggests a woman of calm strength and deep respect, qualities valued in Joseon society.

민지 (Min-ji): While not directly referencing nobility, "민 (Min)" meaning "people" or "wise," and "지 (Ji)" meaning "wisdom" or "knowledge," suggests a woman of intelligence and virtue, qualities that could be associated with a noble family's upbringing and education in the Joseon era. The name is relatively common but still carries a sense of grace.

채윤 (Chae-yun): "채 (Chae)" means "to fill" or "bright," and "윤 (Yun)" means "grace" or "brightness." This name suggests a woman of radiant beauty and grace, suitable for a noblewoman in the Joseon era.

These names are suggestions, and the best choice will depend on personal preference. The Joseon era valued elegance, virtue, and intelligence in women, and these names reflect those qualities. Consider the overall sound and feel of the name, as well as its meaning, when making your final decision.