Mountain range or saw-toothed
Sieara is a modern phonetic spelling variant of the Spanish name Sierra. It refers to a rugged mountain range with a jagged, saw-like profile. The name gained popularity in the United States during the late 20th century, inspired by the Sierra Nevada mountains.
Less common today
Sieara isn't in the latest US Top 1000. It last peaked at #7,406 in 1993.
US births per 5-year period, 1990–present (SSA data).
