📖 Meaning
To alter one's full name, typically to conceal one's identity or escape from a past life. It implies a complete and deliberate break from one's former self, often undertaken to avoid persecution, debt, or disgrace. The idiom emphasizes the totality of the identity change—both surname and given name are replaced.
📜 Origin Story
This idiom has no single classical source but arises from the long-standing Chinese practice of name-changing to evade authorities, enemies, or misfortune. The separate phrases '更名' (change given name) and '改姓' (change surname) appear in various historical records, including the 'Records of the Grand Historian' (Shiji), where fugitives and rebels would adopt new names. The compound form '更名改姓' became idiomatic through vernacular literature of the Ming and Qing dynasties, where characters frequently changed names to start new lives. It is listed as a variant of '变名易姓' in classical dictionaries.
💡 Example Usage
他为了躲避仇家，不得不更名改姓远走他乡。
To escape his enemies, he had no choice but to change his full name and flee to a distant land.
🏷️ Category
➕ Similar Idioms
➖ Opposite Idioms
🔤 Quick Facts
- Chinese: 更名改姓
- Pinyin: gèng míng gǎi xìng
- Literal Translation: change given name, change surname
- Category: Action
- Characters: 4