Rosita is a distinctive girls' name in United States, ranking #5677 in 2009 with 25 recorded births. The name reached its all-time peak in 2007 with 50 births ranking #3368. Since 1996, the popularity has decreased by 30.6%. In 2009, approximately 1 in every 73,475 girls born was named Rosita. RISING Recent data shows the name is currently rising.