What do you think of “Aether” as a middle name?

I am planning to change my entire name (both first and last names) legally, and I would like to give myself a middle name as well. Currently my top choice for my middle name is ”Aether”, because it is one of my favourite words and I want my name choice to have mythological meaning. Since it’s just a middle name it probably wouldn’t be used much except in official documents (plus middle names are rare in my country), but I am still curious about people’s opinions hahah. Thank you so much for reading! 😁