Illinois
boy nameIllinois entered the US charts in 1923, peaked at #4239 in 1923, is rarely given today — a rare gem few children share.
Popularity 1923–2025
Not enough data for a chart
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rank today
#4239
peak (1923)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1920s | #4239 |
Living bearers
The typical Illinois alive today was born around 1923, making them about 102 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Illinois in 2025?
- Illinois is rarely given in the US today — it does not rank in the top 2000 boy names.
- When was the name Illinois most popular?
- Illinois peaked in 1923, reaching #4239 among US boy names.
- Will my child share the name Illinois with classmates?
- Illinois will almost certainly be the only one in school.
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