(áo) surname Ao
(áo) to ramble; to rove; old variant of 熬[ao2]
(áoguǎng) Ao Guang
(áodésà) Odessa (city in Ukraine)
(áohàn) Aohan banner or Aokhan khoshuu in Chifeng 赤峰[Chi4 feng1], Inner Mongolia
(áohànqí) Aohan banner or Aokhan khoshuu in Chifeng 赤峰[Chi4 feng1], Inner Mongolia
(áobèidé) Obed (name)
(áoyóu) to saunter; to travel
(áorùn) Dragon King of the West Sea, Ao Run, also Ao Ji (敖吉)
(áoshùn) Ao Shun, Dragon King of the North Sea in 西遊記|西游记[Xi1 you2 ji4]