Aetanna is a genus of Asian cicadas in the tribe Leptopsaltriini (subtribe Leptopsaltriina), erected by in 2014. He named it from the Korean: ì (pronounced 'ae', meaning small or child) and the similar genus Tanna.
Species distribution records include: India including the Andaman Islands, China, Indochina, Malesia through to New Guinea.
The World Auchenorrhyncha Database includes: