Chen Xiaoyu, I'm a Chinese. Actually, there is no way to tell whether a Chinese name refers to a man or a woman for absolutely sure. But many Chinese names (I guess other country's names face the similar situation) or Chinese characters do have a inclination to indicate boys or girls to some extend.
Princess Rapunzel is a fictional princess character created by Walt Disney pictures. She is the main character in the Disney Movie, Tangled and is the latest princess that joins Disney Princess lineup. Her love interest is Eugene Fitzherbert, who was formerly a thief. Rapunzel has long, magical golden hair, pale skin and sea green eyes.
Tiana (Disney) Tiana is a fictional main character who appears in Walt Disney Pictures' 49th animated feature film The Princess and the Frog (2009). Created by directors Ron Clements and John Musker and animated by Mark Henn, Tiana is voiced by Anika Noni Rose as an adult, while Elizabeth M. Dampier voices the character as a child. Tiana is loosely based on two princesses. Firstly, Princess Emma, the heroine of E. D. Baker's novel The Frog Princess.