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Jyutping sing3 sam6 ming4 seoi2
Pinyin xìng shèn míng shuí

Definitions (Wiktionary)
  1. phrase, idiomatic
    what is one's full name?

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Jyutping sing3 sam6 ming4 seoi2
Pinyin xìng shèn míng shéi

Definitions (Wiktionary)
  1. phrase, idiomatic
    what is one's full name?
Examples (粵典–words.hk)
  1. Cantonese
    姓甚名谁
    姓甚名誰
    sing3 sam6 ming4 seoi4
    • What is the surname and name