Karsten is a distinctive girls' name in United States, ranking #16079 in 2025 with 5 recorded births. The name reached its all-time peak in 1997 with 13 births ranking #7063. Since 1996, the popularity has decreased by 37.5%. In 2025, approximately 1 in every 321,453 girls born was named Karsten. STABLE Recent data shows the name is currently stable.