Sierra, derived from Spanish and meaning 'mountain range,' is an inspiring first name choice for parents seeking a unique yet meaningful moniker. Its popularity has steadily risen since the 1970s, peaking in the United States during the late 1990s and early 2000s. This name offers flexibility with several appealing nicknames such as 'Siri' or 'Si.' Moreover, Sierra shares its name with the striking Sierra Nevada mountain range in California, evoking images of natural beauty and grandeur.
The name Sierra experienced varied popularity over the years, with peaks in 1978 (15 births), 1988 (10 births), and 1994 (18 births). However, it appears that its usage declined notably from 2005 onwards, with only five births each year. Overall, there were a total of 269 babies named Sierra between 1975 and 2006.