The name Gaston reached its peak in 1918, with 83 registrations (ranked #686). It first surfaced in U.S. records in 1881, roughly 37 years before its peak. Since the peak, the name has eased to well outside the top 1,000 (around #4867) today, averaging about 22 new babies per year. Gaston's usage has held roughly steady recently. Across all years on record, approximately 4,019 American babies have carried this name.