Siera

Girl name

Siera has been given to 2,543 babies in the U.S. since 1983. It peaked in 1998.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

2,543

Peak year

1998 (150 babies)

Rank in 2025

Below top 1000

First recorded

1983

10-year trend

New / returning

Gender split

All girls

Spellings & variants

Names one letter away from Siera — alternate spellings parents actually use.

Sierragirl

100,866 babies since 1940

Kieragirl

21,870 babies since 1963

Cieragirl

11,372 babies since 1979

Sienagirl

11,070 babies since 1965

Names with a similar vibe

Same primary gender, peaked around the same years, and roughly as common as Siera.

Rosauragirl

2,549 babies since 1913

Kerstingirl

2,537 babies since 1950

Taylargirl

2,534 babies since 1984

Allysagirl

2,554 babies since 1972

Lizetgirl

2,528 babies since 1966

Mattisongirl

2,561 babies since 1985

Kaceegirl

2,525 babies since 1966

Gisselgirl

2,563 babies since 1977

FAQ

How popular is the name Siera?

Siera has been given to 2,543 babies in the U.S. since 1983. It ranked below the top 1000 in 2025.

When did the name Siera peak?

Siera peaked in 1998, when 150 babies were given the name.

Is Siera a girl or boy name?

Siera is primarily a girl name (100% of babies named Siera are girls).

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