amnhunte's list "Instint" of 2 great name ideas: Astra - Gaia!

Instint

A starry-eyed, intergalactic name, far rarer than Stella or Esther. It's attached both to a comic book character and to Princess Astra on "Doctor Who". 

Astra

Floral, bright, and subtly powerful, Gaia is a name with two separate origins. In Greek mythology, it is the name of the earth goddess and the universal mother, who takes her epithet from the Ancient Greek word for land or ground. It was this ecological element that led actress Emma Thompson to choose it for her daughter back in 1999, and it could hold similar appeal to green minded parents today.
 
In Latin, on the other hand, Gaia is used as the feminine form of Gaius, thought to come from gaudere, meaning "rejoice", making it a name with cheerful potential.
 
Similar in sound and appearance to other international favorites such as Maia and Kaia, Gaia is popular in Spain and Italy. It is also in the Top 500 in the Netherlands and the UK, though it has yet to break into the US Top 1000. Given to 210 girls in 2024 in the US, it has however nearly tripled in use in the last decade.
 
Along with Emma Thompson's daughter, notable Gaias include model and actress Gaia Weiss and the Italian singer, known simply as Gaia. Given that Gaia is the personification of the earth in Greek mythology, it has also been used in environmental sciences as the name for two theories, which suggest that living organisms interact with their surroundings to create stability, or that they interact with them to make improvements.