Sionna

Girl name

Sionna has been given to 62 babies in the U.S. since 1994. It peaked in 2008.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

Peak year

2008 (7 babies)

Rank in 2025

Below top 1000

First recorded

1994

10-year trend

New / returning

Gender split

All girls

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

39,887 babies since 1960

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

62 babies since 1918

62 babies since 1960

62 babies since 1972

62 babies since 1981

62 babies since 1986

62 babies since 1990

62 babies since 1991

62 babies since 1991

How popular is the name Sionna?

Sionna has been given to 62 babies in the U.S. since 1994. It ranked below the top 1000 in 2025.

When did the name Sionna peak?

Sionna peaked in 2008, when 7 babies were given the name.

Is Sionna a girl or boy name?

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

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