Trend of the Popularity of Thea as a Female Baby Name in Illinois
Updated on December 6, 2025.
Data Source: Social Security Administration (SSA).
See similar for other states, and the United States.
Search for another Female Name:
In 2024, there were 31 female babies that were named Thea in Illinois, which was 0.07% of the total number of female babies born in Illinois in 2024. Between 1987 and 2024, the name Thea peaked as a female baby name in Illinois in 2018 with a count of 51 babies, which was 0.10% of the total female babies born in Illinois in 2018.
The first chart below show the trend of the number of female babies in Illinois that were named Thea, and the second chart shows the percent of female babies in Illinois that were named Thea.
Trend of the Number of Female Babies who were Named Thea in Illinois
Trend of the Percentage of Female Babies who were Named Thea in Illinois
The table below below shows the trend of the number of female babies and the percentage of female babies born in Illinois who were named Thea from 1987 to 2024.
Trend of the Popularity of Thea as a Female Baby Name in Illinois
Items per page:
25
0 of 0
| Year | Number of Female Babies | Percent of Total Female Babies (%) |
|---|---|---|
| 1987 | 5 | 0.01 |
| 1990 | 7 | 0.01 |
| 1991 | 5 | 0.01 |
| 1993 | 5 | 0.01 |
| 1995 | 5 | 0.01 |
| 2004 | 5 | 0.01 |
| 2005 | 5 | 0.01 |
| 2006 | 5 | 0.01 |
| 2008 | 10 | 0.02 |
| 2009 | 11 | 0.02 |
| 2010 | 5 | 0.01 |
| 2012 | 11 | 0.02 |
| 2013 | 8 | 0.01 |
| 2014 | 12 | 0.02 |
| 2015 | 24 | 0.04 |
| 2016 | 32 | 0.06 |
| 2017 | 47 | 0.09 |
| 2018 | 51 | 0.10 |
| 2019 | 44 | 0.09 |
| 2020 | 37 | 0.08 |
| 2021 | 46 | 0.10 |
| 2022 | 32 | 0.07 |
| 2023 | 36 | 0.08 |
| 2024 | 31 | 0.07 |