Over the past 110 years, 176 914 girls and 359 boys have been named Kristin. The name Kristin ranks 204th in the United States among the most common names for girls. For the first time more than ten times newborns were named Kristin in 1937. The peak of popularity of the name Kristin came in the 1970s and 1980s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.