One of the reasons I suddenly decided I didn't like the name "Astrid" partway through my pregnancy is because I thought it would be difficult to make into squishy pet names or diminutives. Linnea is Linnea-nea-noo, shortening to Nea, and Emer is Eemshie-weemshie-wumsie-eemshie-weemshie-woo (third generation pet names for the absolute win!), shortening to Eem.
Also, it just plain isn't as euphonious (thanks
radegund as Linnea or Emer. It's less feminine sounding, more clunky, like Enid or Edna or other names with thunky Ds in them.
I've decided I like that aspect of it. And there is too a pet name for her. She's "A strid, a strid, a strudel!" and that rhymes with all sorts of things like noodle and poodle and oodles of snoogles and things, so that's fine.
Just as well; it's too late to change it now!
(Om nom nom babies!)