I think you two are gay! - ⚠ Sarcasm Alert ⚠
Jokes aside, congratulations on the new relationship going serious.
It can only be that way when you involve your partner in deciding the name of the new baby.
Considering SHE will be living with you, what about Patience, Princess, Cleopatra, Rainbow, Hollywood, Lindora?
If you don't fear criticism from the PC Police, maybe you can find inspiration on the 20 Types of Black Stones for Jewelry.