Lionardo is a very rare boys' name that peaked in 2014 and has since faded.
Lionardo is a boy name. It last appears in U.S. records in 2023. Lionardo first appears in 1921 and peaked in 2014 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2023 | 6 | 6 | #11,697 |
| 2021 | 6 | 6 | #11,592 |
| 2020 | 8 | 8 | #9,225 |
| 2018 | 5 | 5 | #13,374 |
| 2017 | 8 | 8 | #9,372 |
| 2016 | 7 | 7 | #10,313 |
| 2015 | 5 | 5 | #13,264 |
| 2014 | 11 | 11 | #7,351 |
| 2013 | 7 | 7 | #10,311 |
| 2012 | 7 | 7 | #10,362 |
| 2011 | 7 | 7 | #10,327 |
| 2008 | 7 | 7 | #10,588 |
| 2007 | 7 | 7 | #10,453 |
| 2006 | 7 | 7 | #10,223 |
| 2005 | 6 | 6 | #10,944 |
| 2003 | 5 | 5 | #12,024 |
| 2002 | 8 | 8 | #8,147 |
| 2001 | 5 | 5 | #11,636 |
| 1999 | 8 | 8 | #7,579 |
| 1996 | 6 | — | #8,569 |
| 1994 | 6 | — | #8,384 |
| 1992 | 5 | — | #9,285 |
| 1991 | 6 | — | #7,857 |
| 1924 | 5 | — | #4,712 |
| 1921 | 5 | — | #4,704 |