- Traditional Chinese Character(HanT):
唐氏兒
- Simplified Chinese Character(HanS):
唐氏儿
- Bopomofo(Mandarin Phonetic Symbols): ㄊㄤˊ ㄕˋ ㄦˊ (ㄊㄕㄦ)
- Bopomofo(Zhuyin Keyboard Input/IME): w;6g4-6
- (ASCII) Hanyu Pinyin: "tangshier" "Tang2Shi4Er2" "Tang2 Shi4 Er2" (TSE)
- (Latin) Hànyǔ Pīnyīn: TángShìér [ Táng Shì ér ]
- (英文翻譯) English Translation: "Down syndrome"
- (西語翻譯) Traducción Español: "Síndrome de Down"
- (日文翻譯) 日本語翻訳: "ダウン症"