- Traditional Chinese Character(HanT):
海南島
- Simplified Chinese Character(HanS):
海南岛
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄞˇ ㄋㄢˊ ㄉㄠˇ (ㄏㄋㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): c93s062l3
- (ASCII) Hanyu Pinyin: "hainandao" "Hai3Nan2Dao3" "Hai3 Nan2 Dao3" (HND)
- (Latin) Hànyǔ Pīnyīn: HǎiDǎo [ Hǎi Dǎo ]
- (英文翻譯) English Translation: "Hainan Island"
- (西語翻譯) Traducción Español: "Isla de Hainan"
- (日文翻譯) 日本語翻訳: "海南島"