The name Rosealie reached its peak in 2012, with 12 registrations (ranked #9600). The name has actually been around since 1922 — over a century — though it took until recently to find its widest audience. Since the peak, the name has eased to well outside the top 1,000 (around #13451) today, averaging about 8 new babies per year. Rosealie's usage has held roughly steady recently. Across all years on record, approximately 156 American babies have carried this name.