The name Ianna reached its peak in 2011, with 59 registrations (ranked #2925). It first surfaced in U.S. records in 1980, roughly 31 years before its peak. Since the peak, the name has eased to well outside the top 1,000 (around #5166) today, averaging about 26 new babies per year. Ianna's usage has held roughly steady recently. Across all years on record, approximately 1,096 American babies have carried this name.