Rosalba is a distinctive girls' name in United States, ranking #3160 in 1998 with 40 recorded births. The name reached its all-time peak in 1999 with 49 births ranking #2808. Since 1996, the popularity has increased by 17.6%. In 1998, approximately 1 in every 44,172 girls born was named Rosalba. RISING Recent data shows the name is currently rising.