The story of Kalliopi
Kalliopi is rare for girls in the United States, ranked #11,395 in 2025 with 8 babies given the name. It is currently rising compared with a decade ago.
Since 1970, 316 American babies have been named Kalliopi. Its peak came in 1973, when 12 newborns received the name, the signature sound of the 1970s.
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 Kalliopi stood among all girls' names in any year, or use the compare tool to plot it against other names.