Over the past 110 years, 5 boys and 16 402 girls have been named Kenzie. The name Kenzie ranks 11826th in the United States among the most common names for boys. For the first time more than ten times newborns were named Kenzie in 2005. The peak of popularity of the name Kenzie came in the 2000s. You can see absolute numbers and relative numbers on the chart. Indicators per 100K more accurately assess the popularity of the name.