The story of Kaisa
Kaisa is rare for girls in the United States, ranked #7,296 in 2025 with 15 babies given the name. It is currently holding steady compared with a decade ago.
Since 1966, 697 American babies have been named Kaisa. Its peak came in 2003, when 25 newborns received the name, the signature sound of the 2000s.
The chart above shows the full history: the popularity view (births per 1,000 babies) is the honest comparison across generations, since total US births have changed enormously since 1880. Switch to the rank view to see where Kaisa stood among all girls' names in any year, or use the compare tool to plot it against other names.