Trend of the Popularity of Louisa as a Female Baby Name in Washington

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2024, there were 15 female babies that were named Louisa in Washington, which was 0.05% of the total number of female babies born in Washington in 2024. Between 1984 and 2024, the name Louisa peaked as a female baby name in Washington in 2020 with a count of 20 babies, which was 0.07% of the total female babies born in Washington in 2020.

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

Trend of the Number of Female Babies who were Named Louisa in Washington

Trend of the Percentage of Female Babies who were Named Louisa in Washington

The table below below shows the trend of the number of female babies and the percentage of female babies born in Washington who were named Louisa from 1984 to 2024.

Trend of the Popularity of Louisa as a Female Baby Name in Washington

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Year Number of Female Babies Percent of Total Female Babies (%)
1984 6 0.02
1990 6 0.02
1998 6 0.02
2003 6 0.02
2005 5 0.02
2007 8 0.03
2009 8 0.03
2010 8 0.03
2012 10 0.03
2013 16 0.05
2014 11 0.04
2015 13 0.04
2016 9 0.03
2017 15 0.05
2018 10 0.03
2019 12 0.04
2020 20 0.07
2021 8 0.03
2022 15 0.05
2023 11 0.04
2024 15 0.05