Vu surname meaning
A Vietnamese surname (Vũ/Võ) from the Sino-Vietnamese reading of 武, “martial,” historically split into northern Vũ and southern Võ forms.
Confidence: Disputed. More than one origin is plausible, or sources disagree. We show the conflict rather than pick a cute answer.
The short story
Vu is the common US spelling of Vietnamese Vũ, from the Sino-Vietnamese reading of 武, glossed martial or military. Southern Vietnamese families historically shifted the reading to Võ to avoid a naming taboo, which is why Vo and Vu both appear among top US surnames. Chinese Wǔ is the Mandarin counterpart of the same character, but US Vu is overwhelmingly Vietnamese in practice. The catalog uses nickname with disputed confidence: the martial character gloss fits a descriptive type, yet clan history and the Vũ/Võ split counsel against oversimplifying.
Also seen as: Vu, Vũ, Võ, Vo
- Ancestry surname meaning for Vu (Vietnamese Vũ; see also Vo)
- Wikipedia 'Vũ' (Sino-Vietnamese 武; Võ southern taboo shift)
- Names2020_LastNames_RaceHispanic_Top1000.xlsx (2020 Census)