Trend of the Popularity of Millie 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 77 female babies that were named Millie in Washington, which was 0.27% of the total number of female babies born in Washington in 2024. Between 2006 and 2024, the name Millie peaked as a female baby name in Washington in 2024.

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

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

Trend of the Percentage of Female Babies who were Named Millie 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 Millie from 2006 to 2024.

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

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Year Number of Female Babies Percent of Total Female Babies (%)
2006 6 0.02
2008 5 0.02
2009 9 0.03
2010 9 0.03
2011 5 0.02
2012 10 0.03
2013 7 0.02
2014 16 0.05
2015 20 0.06
2016 14 0.04
2017 24 0.08
2018 14 0.05
2019 42 0.14
2020 41 0.14
2021 38 0.13
2022 51 0.18
2023 67 0.24
2024 77 0.27