Boys name · Illinois
Brock in Illinois
As of 2025, Brock was the #878 most common boys name in Illinois, drawn from 9 births that year. Its total reaches 2,268 across years with 5 or more births, the first being 1947.
Popularity over time
Brock in Illinois, year by year
| Year | Babies | State rank |
|---|---|---|
| 1947 | 5 | #557 |
| 1967 | 14 | #455 |
| 1978 | 31 | #295 |
| 1987 | 47 | #244 |
| 1997 | 62 | #220 |
| 2006 | 58 | #244 |
| 2016 | 21 | #516 |
| 2025 | 9 | #878 |
Its rank among boys names in Illinois ran from #190 in 2004 to #878 in 2025, starting at #557 in 1947 and ending at #878 in 2025.
Illinois had the most Brock births in 2004, with 86. In 2004 it reached #190, its highest boys-name rank in Illinois.
Across the country, Brock reached its highest rank of #67 in North Dakota (1977). See Brock in every state →
How popular is Brock in Illinois?
As of 2025, Brock was the #878 most common boys name in Illinois, drawn from 9 births that year. Its total reaches 2,268 across years with 5 or more births, the first being 1947.
How many babies are named Brock in Illinois?
9 Brock babies were born in Illinois in 2025.
What is the rank of Brock in Illinois?
Brock ranked #878 among boys names in Illinois in 2025.
Source: U.S. Social Security Administration, names by state of birth (public domain). Counts below 5 in a state-year are omitted by the SSA for privacy.
The same name elsewhere