Rosalva is a distinctive girls' name in United States, ranking #4470 in 1998 with 25 recorded births. The name reached its all-time peak in 1999 with 31 births ranking #3870. Since 1996, the popularity has decreased by 10.7%. In 1998, approximately 1 in every 70,676 girls born was named Rosalva. STABLE Recent data shows the name is currently stable.