The story of Kim
Kim is rare for girls in the United States, ranked #4,228 in 2025 with 34 babies given the name. It is currently declining compared with a decade ago.
Since 1912, 214,768 American babies have been named Kim, about 84% girls and 16% boys, making it a genuinely unisex name. Its peak came in 1960, when 13,635 newborns received the name, the signature sound of the 1960s.
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 Kim stood among all girls' names in any year, or use the compare tool to plot it against other names.