At its height in 2003, Kaili reached #1,277 nationally — 164 babies received it that single year. Its strongest stretch was the 2000s — particularly the decade right around the peak. Today, Kaili is a less common but recognizable name in U.S. records (ranked #4,262) with about 35 babies named Kaili each year. Kaili's usage has fallen in recent decades. In all, around 2,913 babies have been registered as Kaili since 1880.