Rosalva is a distinctive girls' name in United States, ranking #6446 in 2004 with 19 recorded births. The name reached its all-time peak in 1999 with 31 births ranking #3870. Since 1996, the popularity has decreased by 32.1%. In 2004, approximately 1 in every 96,638 girls born was named Rosalva. STABLE Recent data shows the name is currently stable.