- Traditional Chinese Character(HanT):
玄燕鷗
- Simplified Chinese Character(HanS):
玄燕鸥
- Bopomofo(Mandarin Phonetic Symbols): ㄒㄩㄢˊ ㄧㄢˋ ㄡ (ㄒㄧㄡ)
- Bopomofo(Zhuyin Keyboard Input/IME): "vm06u04. " (vm06u04.)
- (ASCII) Hanyu Pinyin: "xvanyanou" "Xvan2Yan4Ou1" "Xvan2 Yan4 Ou1" (XYO)
- (Latin) Hànyǔ Pīnyīn: XüYàn [ Xü Yàn ]
- (英文翻譯) English Translation: "black tern"
- (西語翻譯) Traducción Español: "charrán negro"
- (日文翻譯) 日本語翻訳: "クロアジサシ"