Ilario is a very rare boys' name that peaked in 2006 and has grown less common since.
Ilario is a boy name. In 2025 it ranked #10,072 for boy births in the United States (and #20,793 across all names), given to 7 babies. Ilario first appears in 1929 and peaked in 2006 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 7 | 7 | #10,072 |
| 2024 | 5 | 5 | #13,016 |
| 2023 | 6 | 6 | #11,367 |
| 2020 | 8 | 8 | #9,033 |
| 2017 | 5 | 5 | #13,018 |
| 2015 | 9 | 9 | #8,291 |
| 2014 | 7 | 7 | #10,034 |
| 2013 | 8 | 8 | #9,110 |
| 2012 | 5 | 5 | #12,973 |
| 2011 | 10 | 10 | #7,706 |
| 2010 | 12 | 12 | #6,831 |
| 2009 | 6 | 6 | #11,518 |
| 2008 | 8 | 8 | #9,312 |
| 2007 | 11 | 11 | #7,285 |
| 2006 | 12 | 12 | #6,619 |
| 2005 | 7 | 7 | #9,498 |
| 2003 | 9 | 9 | #7,479 |
| 2002 | 8 | 8 | #7,933 |
| 2000 | 10 | 10 | #6,510 |
| 1980 | 9 | — | #4,281 |
| 1978 | 5 | — | #6,187 |
| 1973 | 5 | — | #5,414 |
| 1971 | 7 | — | #4,140 |
| 1931 | 6 | — | #3,575 |
| 1929 | 6 | — | #3,741 |