Cosima is a distinctive girls' name in United States, ranking #6975 in 2024 with 16 recorded births. This places Cosima in the top 39% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 36 births ranking #4084. In 2024, approximately 1 in every 100,824 girls born was named Cosima. RISING Recent data shows the name is currently rising.