Rosamarie is a distinctive girls' name in United States, ranking #17826 in 2003 with 5 recorded births. This places Rosamarie in the bottom 3% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 7 births ranking #14313. In 2003, approximately 1 in every 365,410 girls born was named Rosamarie. STABLE Recent data shows the name is currently stable.