Princess

A princess was a royal title referring to the daughter of a monarch.

In the 17th century, Saeena was a princess of a planet located in the system. 

On Earth in the 20th century, Diana was titled Princess of Wales upon her marriage to Prince Charles. 

In the 23rd century, José Tyler was romantically involved with a princess from Kalajia VII, though he refused to tell anyone. Kyanna was a Klingon princess. Sharday was an Aarakian princess.