貴姓名
simp贵姓名gwai3 sing3 ming4guì xìng míng
English
- (used in asking politely for) one's name
- your honoured surname (and given name); used to ask someone's surname (and given name) respectfully
粵語 — Cantonese
- 當面問對方姓(及名)嘅敬辭
Sources: cc-canto, rime-cantonese, words.hk