Jiayi ranked #14951 among U.S. baby names in 2024. Since 2007, 172 babies have been named Jiayi, peaking in 2017 with 22 births. The 2010s were its biggest decade, with 123 births. Jiayi is on the rise, up about 38% over the past five years. Jiayi is given to both girls and boys.