- Traditional Chinese Character(HanT):
徐怡貞
- Simplified Chinese Character(HanS):
徐怡贞
- Bopomofo(Mandarin Phonetic Symbols): ㄒㄩˊ ㄧˊ ㄓㄣ (ㄒㄧㄓ)
- Bopomofo(Zhuyin Keyboard Input/IME): "vm6u65p " (vm6u65p)
- 「徐怡貞」的注音符號/「徐怡貞」怎麼發音怎麼唸: ㄒㄩˊ ㄧˊ ㄓㄣ
- (ASCII) Hanyu Pinyin: "xvyizhen" "Xv2Yi2Zhen1" "Xv2 Yi2 Zhen1" (XYZ)
- (Latin) Hànyǔ Pīnyīn: XüYíZhēn [ Xü Yí Zhēn ]