Nickname for Briony? How would a young kid say Briony?

So I know this should technically go in Writer’s Corner, but I’m just wondering what the name [name_f]Briony[/name_f] would sound like if a younger sibling tried to say it. Like those nicknames little kids give you (for example, I’m [name_f]Michaila[/name_f] and the kid I babysat used to call me [name_f]Lala[/name_f] when he was really small)
It’s for a story, and there are three daughters: [name_f]Aurelia[/name_f], [name_f]Briony[/name_f], and [name_f]Calista[/name_f]. Not the easiest names to say for young [name_f]Calista[/name_f]. [name_f]Aurelia[/name_f] becomes Raylia or Raylie. I’m not sure how she’d say [name_f]Briony[/name_f].
I’ve thought of:
Bry - like rye, but with a b in front (not sure how well that would translate in a written story though)
[name_f]Bri[/name_f]-ny - unfortunately sounds like briny.
Nini or just Ni
[name_f]Briar[/name_f] - this is a totally different name, but I like it.
Nony - like No Knee

Any suggestions? Thanks!

I think [name_f]Bri[/name_f]-ny makes the most sense for a young kid. Yes, it sounds like “briny” but a little kid wouldn’t think “Oh I shouldn’t call my sister this because it sounds too much like a word”. Nini and Nony/Noni also work.

[name_f]Briny[/name_f] sounds most logical, but I like Nony and Nini better and both make sense.

I think [name_f]Briny[/name_f] sounds most logical, as well. I was thinking along the lines of BWHY-ah-nee. I’m not sure how that would transition into something usable, though.