Sierra means mountain range — from the Spanish sierra (saw/mountain range), because the jagged peaks look like saw teeth. The Sierra Nevada spans California. Sierra Leone means Lion Mountains. The name carries the most spectacular mountains in America, the most dramatic landscape name, and the sound of saw-toothed peaks against a Western sky.
Latin serra (saw)→Spanish sierra (mountain range)→English Sierra
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Spanish roots
Sierra comes from the Spanish meaning mountain range (originally saw, because jagged peaks resemble saw teeth). The Sierra Nevada spans California and Nevada. Sierra Leone means Lion Mountains. The name carries maximum Western-landscape grandeur.
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First recorded
Earliest known use: Spanish geographic term; Sierra Nevada named by Spanish explorers.
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Today
Sierra remains a beloved choice, ranking #499 in the US. 100,380 babies have been named Sierra since 1940.
◈ Sources: Behind the Name, SSA data
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How popular is Sierra?
1998peak year
Today, Sierra ranks around #499 in the United States, with roughly 636 new arrivals per year. But it wasn't always this way. At its peak in 1998, 5,841 babies were given the name (ranked #51 nationally). Its strongest stretch was the 1990s. Sierra has been declining in recent years. In all, around 100,380 babies have been registered as Sierra since 1880.
Year-by-year registrations1880–2024 · U.S. Social Security data
Sierra's Life Path 5 is the adventurer's number — mountain-range adventure. People named Sierra tend to be grand, jagged-beautiful, and gifted at being the most dramatic presence on any horizon.
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