Mannix comes from the Gaelic / Irish tradition, meaning Monk.
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How popular is Mannix?
2010peak year
The name Mannix reached its peak in 2010, with 31 registrations (ranked #3505). It first surfaced in U.S. records in 1967, roughly 43 years before its peak. Since the peak, the name has eased to well outside the top 1,000 (around #7270) today, averaging about 15 new babies per year. Mannix has been declining in recent years. Across all years on record, approximately 517 American babies have carried this name.
Year-by-year registrations1880–2024 · U.S. Social Security data
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