Lennan comes from the Modern American tradition, meaning "Lennan" has no recognized meaning..
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How popular is Lennan?
2016peak year
Lennan has been losing ground. Once far more common, it has been declining steadily in recent years. It currently ranks well outside the top 1,000 (around #9607), with about 12 babies named Lennan each year. In 2016, 25 babies received the name (ranked #5396). Total registrations across all years since 1880: roughly 145.
Year-by-year registrations1880–2024 · U.S. Social Security data
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