About the Nguyen Thi surname
The surname Nguyen Thi is associated with a patronymic formation. Nguyen Thi is a compound surname. Its form combines several family-name elements; depending on the line, this may reflect a dit name, the joining of two surnames, or a more recent civil-status development. A patronymic formation of this kind shows how an older personal name could develop into a family name. Different families could independently adopt a surname formed from the same given name.
Pronunciation:
Ngui-jin-thaj/nɡyijɛ̃θaj/