Ngai (surname)

Ngai is the transliteration of three Chinese surnames in Hong Kong based on Cantonese:

• 魏, also common in northern China as Wei (pinyin: Wèi)
• 危, pinyin: Wēi
• 倪, pinyin: Ní

Ngai (third character), written in Chinese running-hand calligraphy

All three characters are written the same way in both traditional and simplified writing systems.