Rosalva is a distinctive girls' name in United States, ranking #4785 in 1997 with 22 recorded births. The name reached its all-time peak in 1999 with 31 births ranking #3870. Since 1996, the popularity has decreased by 21.4%. In 1997, approximately 1 in every 79,121 girls born was named Rosalva. STABLE Recent data shows the name is currently stable.