Chinese roots
Wu comes from the Chinese character 武 (wǔ) meaning martial, military, or warrior — one of the most powerful masculine virtue characters in Chinese tradition. The character appears in foundational Chinese compounds including 武术 (wǔshù, martial arts — the term that gave us wushu), 武功 (wǔgōng, martial skill/kung fu), 武力 (wǔlì, military force), and 武士 (wǔshì, warrior/knight). The character carries supreme cultural significance through Chinese martial tradition spanning over three thousand years. The character has supreme historical significance through Emperor Wu of Han (汉武帝 Hàn Wǔ Dì, 156-87 BCE), one of the greatest emperors in Chinese history who expanded the Han dynasty to its greatest territorial extent. The character also appears in the name of the legendary Empress Wu Zetian (武则天, 624-705 CE), the only female emperor in Chinese history. The pinyin Wu spelling represents the standard modern Mandarin romanization. Wu is also one of the most common Chinese surnames (武 / 吴). The name has been used in Chinese masculine naming for millennia. The character was made internationally famous through the global popularity of Chinese martial arts cinema and the Wu Xia (武侠) genre. In modern Chinese naming, Wu has been a steady classic Chinese masculine name with strong martial heritage. Chinese parents who choose Wu are drawn to its profound supreme cultural heritage through Chinese martial tradition, beautiful meaning of warrior strength.