Rosalba is a distinctive girls' name in United States, ranking #6054 in 2009 with 23 recorded births. This places Rosalba in the top 30% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 49 births ranking #2808. Since 1996, the popularity has decreased by 32.4%. In 2009, approximately 1 in every 79,864 girls born was named Rosalba. RISING Recent data shows the name is currently rising.