Here's what we know:
* Ariel (The Little Mermaid) has one daughter, Melody, in the sequel "The Little Mermaid II: Return to the Sea."
* Belle (Beauty and the Beast) has a son named Prince in the sequel "Beauty and the Beast: The Enchanted Christmas."
* Mulan has no children in the movie, but in the "Mulan II" sequel, she is implied to be married with an unnamed child.
Beyond these instances, most Disney princesses are either unmarried or their children are not featured in the stories.
Some popular fan-made names for Disney princess daughters include:
* Aurora's daughter: Anya or Iris
* Cinderella's daughters: Lily or Grace
* Snow White's daughter: Rose or Snowdrop
Ultimately, the names of Disney princess daughters are up to individual imagination and interpretation!