Cian means ancient or enduring — from the Irish Gaelic. In Irish mythology, Cian IS Lugh's father — the father of the most brilliant god. Cian IS one of the most authentically Irish names. One syllable of Lugh's-father, the most brilliant god's parent, and the Irish word for ancient.
Cian means ancient — Lugh's father. One of the most authentically Irish names.
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First recorded
Earliest known use: Irish mythology; Cian father of Lugh.
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Today
Cian remains a beloved choice, ranking #1329 in the US. 3,602 babies have been named Cian since 1976.
◈ Sources: Behind the Name, SSA data
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How popular is Cian?
2007peak year
The name Cian reached its peak in 2007, with 181 registrations (ranked #1039). It first surfaced in U.S. records in 1976, roughly 31 years before its peak. Since the peak, the name has eased to well outside the top 1,000 (around #1329) today, averaging about 139 new babies per year. Cian's usage has held roughly steady recently. Across all years on record, approximately 3,602 American babies have carried this name.
Year-by-year registrations1880–2024 · U.S. Social Security data
Cian's Life Path 7 is the seeker's number — ancient seeking. People named Cian tend to be bright, enduring, and gifted at being the most authentic Irish ancient.
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