Lau

Lau is a common surname in Cantonese-speaking regions, particularly Hong Kong and Macau, and among overseas Chinese communities. As a given name, it is less common but can be used for both genders. Its primary association is with the surname, which has several possible origins in Chinese history, including deriving from place names or official titles. When used as a given name, it often carries the meaning of 'willow' (柳, liǔ in Mandarin, lau in Cantonese), symbolizing grace and resilience, or 'to kill/slaughter' (弒, shì in Mandarin, sai in Cantonese, but can be pronounced lau in some contexts, though less common for names), or 'to flow' (流, liú in Mandarin, lau in Cantonese). The most common given name usage is likely linked to the 'willow' character or as a phonetic component in longer names.