Rosalba is a distinctive girls' name in United States, ranking #5378 in 2010 with 26 recorded births. The name reached its all-time peak in 1999 with 49 births ranking #2808. Since 1996, the popularity has decreased by 23.5%. In 2010, approximately 1 in every 68,359 girls born was named Rosalba. RISING Recent data shows the name is currently rising.