How Common is the First Name Xi?
We estimate that there are 99 people named Xi who are currently alive and were born in the United States. Xi is the 20,416th most common for men, and the 38,121st most common overall.
How Old are People Named Xi?
The average person named Xi is 4.42 years old.
Is Xi a Popular Baby Name Right Now?
8 people named Xi were born in the U.S. in 2025. It was the 8,910th most popular name for boys, and the 18,449th most popular overall.
The popularity of Xi peaked in 2019, when it was the 7,643rd most popular name for baby boys.
Is Xi a Boy's Name or a Girl's Name?
Xi is a unisex name. 52.5% of people named Xi are male, while 47.5% are female.