The name Mehdi reached its peak in 2012, with 37 registrations (ranked #3094). It first surfaced in U.S. records in 1976, roughly 36 years before its peak. Since the peak, the name has eased to well outside the top 1,000 (around #4566) today, averaging about 24 new babies per year. Mehdi's usage has held roughly steady recently. Across all years on record, approximately 996 American babies have carried this name.