Rosalba is a distinctive girls' name in United States, ranking #7686 in 2018 with 15 recorded births. The name reached its all-time peak in 1999 with 49 births ranking #2808. Since 1996, the popularity has decreased by 55.9%. In 2018, approximately 1 in every 113,362 girls born was named Rosalba. RISING Recent data shows the name is currently rising.