Rhiannon

Girl name

Rhiannon has been given to 15,544 babies in the U.S. since 1974. It peaked in 1999.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

15,544

Peak year

1999 (651 babies)

Rank in 2025

Below top 1000

First recorded

1974

10-year trend

▲ +75%

Gender split

100% girls / 0% boys

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

15,531 babies since 1923

15,520 babies since 1981

15,633 babies since 1914

15,427 babies since 1956

15,409 babies since 1912

15,682 babies since 1975

15,785 babies since 1919

15,814 babies since 1970

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