I love both of them so damn much eeeeee <3
This is Dammerung. His name means "twilight" in German, and his sister is Arai, meaning "cloud" in Guarani.
Parents are Iride and Luridium ovo
Sources - http://www.phrasebase.com/archive2/all- ... loud-.html
https://www.google.com/search?q=the+wor ... +in+german