Night elf names flow with soft vowels, and family names come from the moon, the stars and the forest. Rogues tend toward quiet, sharp names that are easy to whisper.
Every character in WoW Forever has a first and a last name, and only the full combination has to be unique in your region. So a popular first name is still usable with a less common surname.
Example names: Elyrin Shadesong, Elythea Mistshadow, Aelios Duskwind, Shaderia Knifebane, Aeldo Shade, Faeria Starglen, Syllan Glimmerwind, Ilysha Mistglen.