Trend of the Popularity of Sonja as a Female Baby Name in Illinois

Updated on December 6, 2025.

Data Source: Social Security Administration (SSA).

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In 2013, there were 5 female babies that were named Sonja in Illinois, which was 0.01% of the total number of female babies born in Illinois in 2013. Between 1980 and 2013, the name Sonja peaked as a female baby name in Illinois in 1980 with a count of 31 babies, which was 0.04% of the total female babies born in Illinois in 1980.

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

Trend of the Number of Female Babies who were Named Sonja in Illinois

Trend of the Percentage of Female Babies who were Named Sonja 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 Sonja from 1980 to 2013.

Trend of the Popularity of Sonja as a Female Baby Name in Illinois

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Year Number of Female Babies Percent of Total Female Babies (%)
1980 31 0.04
1981 23 0.03
1982 15 0.02
1983 13 0.02
1984 11 0.02
1985 11 0.02
1986 15 0.02
1987 12 0.02
1988 7 0.01
1989 5 0.01
1990 5 0.01
1991 7 0.01
1992 14 0.02
1994 10 0.01
1995 10 0.01
1996 5 0.01
1997 6 0.01
1998 8 0.01
1999 9 0.01
2000 11 0.02
2006 6 0.01
2008 6 0.01
2010 7 0.01
2011 6 0.01
2012 7 0.01
2013 5 0.01