There are an estimated 1,912 people named Cai alive worldwide today. That ranks Cai at #6780 globally, with the highest concentrations in United States.
In the United States, Cai is held by approximately 1,912 people, ranking #6780 among first names. That works out to roughly 1 per 100,000 Americans (or 1 in 173,588 U.S. residents).
Cai is used by both genders, 74.6% male and 25.4% female.
Cai appears in birth records going back to 1880. Use the chart below to see how its popularity has changed across decades, and the surname section to find common pairings.