Rosina is a distinctive girls' name in United States, ranking #9808 in 2017 with 11 recorded births. The name reached its all-time peak in 2018 with 34 births ranking #4225. Since 1996, the popularity has decreased by 45.0%. In 2017, approximately 1 in every 156,898 girls born was named Rosina. FALLING Recent data shows the name is currently falling.