Boys name · New Jersey
Leo in New Jersey
Leo was the #13 most common boys name in New Jersey in 2025, with 298 Leo births that year. In years with 5 or more births, 6,393 were recorded from 1910 on.
Popularity over time
Leo in New Jersey, year by year
| Year | Babies | State rank |
|---|---|---|
| 1910 | 10 | #76 |
| 1926 | 64 | #72 |
| 1943 | 36 | #115 |
| 1959 | 39 | #175 |
| 1976 | 18 | #256 |
| 1992 | 10 | #492 |
| 2009 | 45 | #186 |
| 2025 | 298 | #13 |
Rank swung between #13 (2025) and #696 (1994) in New Jersey, from #76 in 1910 to #13 in 2025.
Leo had its most births in New Jersey in 2025, when 298 babies were given the name. In 2025 it reached #13, its highest boys-name rank in New Jersey.
Across the country, Leo reached its highest rank of #3 in the District of Columbia (2023). See Leo in every state →
How popular is Leo in New Jersey?
Leo was the #13 most common boys name in New Jersey in 2025, with 298 Leo births that year. In years with 5 or more births, 6,393 were recorded from 1910 on.
How many babies are named Leo in New Jersey?
New Jersey recorded 298 births of babies named Leo in 2025.
What is the rank of Leo in New Jersey?
Leo's 2025 rank among boys names in New Jersey was #13.
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.