Meaning: Nine
Gender: Male
Pronunciation: Ku-U
Language origin of Cửu: Sino-Tibetan
Regional origin of Cửu: Southeast Asia
Languages Cửu is most common: Vietnamese, Cantonese
Religions Cửu is most common: Buddhism, Confucianism
First letter and sound: C, C
Last letter and sound: U, u
Alternative Spelling: Cứu