Zhu surname meaning

Zhu is the Mandarin romanization of the Chinese surname 朱, a character meaning “vermilion” or cinnabar. Surname tradition also connects many Zhu lineages with the ancient state of Zhu (邾) in what is now Shandong; after that state fell, the character was simplified to 朱 and kept as a hereditary name. DAFN lists further legendary and compound-surname routes that likewise feed into Zhu. Regional spellings such as Chu appear in older Wade–Giles and dialect romanizations. Place matches the project’s state-origin typing used for surnames such as Huang. Confidence is likely rather than high because the vermilion character gloss and multiple founding stories share the American spelling Zhu.