Hainan (an island in the South China Sea) / Hainan (a province of China) / Hainan (a district of Wuhai, Inner Mongolia, China) / Kainan (a city in Wakayama Prefecture)

Haenam (a county of South Jeolla, South Korea)

Alternative form of 鳦 or 乙: swallow

Henan (a province of China; capital: Zhengzhou)

Tainan

Funan, an ancient kingdom of Southeast Asia

a place name, such as that of Konan city in Shiga prefecture / Hunan province in China

Huainan

a southern sea / (specifically) South China Sea / Short for 南海道(なんかいどう) (nankaidō)

southern Fujian (a region of Fujian, China)