I have ds [name]Orion[/name] and ds Caelum. They are both named after constellations. Expecting a dd in [name]May[/name] with my 2nd husband, and he’s not on board with my unique names…so we need a compromise and we are really struggling! Help!
[name]Carina[/name] is the name of a constellation that is not too out there. I think it is a beautiful name!
What about:
[name]Lyra[/name] - [name]LOVE[/name] the name
[name]Vela[/name] - vee-luh - I think it’s lovely
Antlia - bit mouthful, but nice
These are not constellations but may still be your kind of names:
[name]Stella[/name]
[name]Ariel[/name] (kinda sounds like [name]Aries[/name] when pronounced in Latin)
Names of stars:
[name]Vega[/name]
[name]Chara[/name]
[name]Mira[/name]
Sarin
[name]Maia[/name]
[name]Electra[/name]
[name]Atria[/name]
[name]Talitha[/name] (it means “third”)
[name]How[/name] about a name that means “star” or “light”? Some suggestions:
[name]Star[/name]/[name]Starr[/name] (I knew a very sweet girl growing up with this name)
[name]Stella[/name]
[name]Helen[/name]/[name]Helena[/name]
[name]Elinor[/name]/[name]Eleanor[/name]
[name]Nora[/name]/[name]Norah[/name]
Or you could name her [name]Cassie[/name] as a shortened version of [name]Cassiopeia[/name].
Check this thread…you might find an idea both of you like!
I agree…there’s some great “space” inspired names that don’t necessarily sound too space-like but can still go with the theme 
I like:
[name]Estelle[/name]/a or [name]Stella[/name]
[name]Aurora[/name] “[name]Rory[/name]” or “[name]Nora[/name]”
[name]Thea[/name]
[name]Diana[/name]
[name]Tara[/name]
[name]Rhea[/name]