Boys name · Iowa
Dennis in Iowa
In SSA data for Iowa, 18,920 babies are named Dennis across years with 5 or more births, starting in 1914. In the latest year, 2025, it ranked as the #517 most popular boys name, with 6 born.
Popularity over time
Dennis in Iowa, year by year
| Year | Babies | State rank |
|---|---|---|
| 1914 | 7 | #224 |
| 1929 | 28 | #127 |
| 1943 | 607 | #9 |
| 1958 | 511 | #16 |
| 1973 | 69 | #61 |
| 1988 | 19 | #139 |
| 2002 | 6 | #392 |
| 2025 | 6 | #517 |
No year in Iowa had more Dennis births than 1947, when 1,036 were born. Dennis's highest rank in Iowa was #6, set in 1946.
Its rank among boys names in Iowa ran from #6 in 1946 to #568 in 2020, starting at #224 in 1914 and ending at #517 in 2025.
Nationally, Dennis's strongest state was Hawaii, where it hit #2 in 1944. See Dennis in every state →
How popular is Dennis in Iowa?
In SSA data for Iowa, 18,920 babies are named Dennis across years with 5 or more births, starting in 1914. In the latest year, 2025, it ranked as the #517 most popular boys name, with 6 born.
How many babies are named Dennis in Iowa?
Iowa recorded 6 births of babies named Dennis in 2025.
What is the rank of Dennis in Iowa?
Dennis ranked #517 among boys names in Iowa 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.