The name Caison reached its peak in 2022, with 80 registrations (ranked #1938). It first surfaced in U.S. records in 1990, roughly 32 years before its peak. Since the peak, the name has eased to well outside the top 1,000 (around #2332) today, averaging about 61 new babies per year. Caison's usage has held roughly steady recently. Across all years on record, approximately 969 American babies have carried this name.