Trend of the Popularity of Rhiannon as a Female Baby Name in the US

Updated on December 3, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 175 female babies that were named Rhiannon in the US, which was 0.01% of the total number of female babies born in the US in 2024. Between 1980 and 2024, the name Rhiannon peaked as a female baby name in the US in 1999 with a count of 651 babies, which was 0.04% of the total female babies born in the US in 1999.

The first chart below show the trend of the number of female babies in the US that were named Rhiannon, and the second chart shows the percent of female babies in the US that were named Rhiannon.

Trend of the Number of Female Babies who were Named Rhiannon in the US

Trend of the Percentage of Female Babies who were Named Rhiannon in the US

The table below below shows the trend of the number of female babies and the percentage of female babies born in the US who were named Rhiannon from 1980 to 2024.

Trend of the Popularity of Rhiannon as a Female Baby Name in the us

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Year	Number of Female Babies	Percent of Total Female Babies (%)
1980	408	0.03
1981	384	0.02
1982	391	0.02
1983	361	0.02
1984	360	0.02
1985	272	0.02
1986	296	0.02
1987	262	0.02
1988	240	0.01
1989	302	0.02
1990	320	0.02
1991	299	0.02
1992	325	0.02
1993	302	0.02
1994	389	0.02
1995	350	0.02
1996	297	0.02
1997	346	0.02
1998	554	0.03
1999	651	0.04
2000	612	0.03
2001	553	0.03
2002	511	0.03
2003	476	0.03
2004	439	0.02
2005	363	0.02
2006	378	0.02
2007	289	0.02
2008	250	0.01
2009	204	0.01
2010	161	0.01
2011	156	0.01
2012	127	0.01
2013	106	0.01
2014	134	0.01
2015	120	0.01
2016	142	0.01
2017	158	0.01
2018	150	0.01
2019	189	0.01
2020	204	0.01
2021	224	0.01
2022	219	0.01
2023	210	0.01
2024	175	0.01