* Romeo: His given name.
* Love: Juliet calls him this often.
* My husband: Juliet calls him this fondly after they are married.
* Thou lovely gentleman: Juliet calls him this when they first meet at the Capulet ball.
Juliet:
* Juliet: Her given name.
* My wife: Romeo calls her this fondly after they are married.
* Love: Romeo calls her this often.
* My lady: Romeo calls her this respectfully.