We are having girl #3. Her first name will be Trinity.
Our older two girls nicknames are:
Klairety Annabelle- Bella Boo or just Boo
Aíne Erin- Princess
I like Trin and Tink as possible nicknames but would like some input on these and any other ideas you may have.
Re: Nickname help
It seems like your other nicknames might have happened organically and not necessarily linked to the name so maybe just see what you naturally start calling her.
Our boys are Zachariah nicknamed Zaccums/Shadow, Samuel Jack nicknamed JackJack/Scallywag, Klairety nicknamed Boo/Bella Boo, Aíne nicknamed princess.