Rosita is a distinctive girls' name in United States, ranking #6675 in 2013 with 19 recorded births. The name reached its all-time peak in 2007 with 50 births ranking #3368. Since 1996, the popularity has decreased by 47.2%. In 2013, approximately 1 in every 92,338 girls born was named Rosita. RISING Recent data shows the name is currently rising.