Another name for ‘angel baby’?

Obviously I’m ok with using ‘sunshine’ and ‘rainbow’ to refer to babies before and after a loss...but I’m trying to think of a term for a lost wanted baby (first trimester mc in my case) that isn’t religious. I know this is a tough thing to talk about but I’m interested in what the people in this group think, since you’re all like me.

Stardust comes to mind...but just thinking-while-writing now.