Constantin is a very rare variant of Constantine that peaked in 2006 and has grown less common since.
Constantin is a boy name. In 2025 it ranked #9,077 for boy births in the United States (and #18,792 across all names), given to 8 babies. Constantin was first reported in SSA data in 1913 and peaked in 2006 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 8 | 8 | #9,077 |
| 2024 | 5 | 5 | #12,704 |
| 2023 | 6 | 6 | #11,093 |
| 2022 | 13 | 13 | #6,557 |
| 2021 | 8 | 8 | #8,984 |
| 2020 | 14 | 14 | #6,035 |
| 2019 | 6 | 6 | #11,047 |
| 2018 | 12 | 12 | #6,773 |
| 2017 | 8 | 8 | #9,016 |
| 2016 | 14 | 14 | #6,103 |
| 2015 | 12 | 12 | #6,749 |
| 2014 | 10 | 10 | #7,659 |
| 2013 | 9 | 9 | #8,244 |
| 2012 | 7 | 7 | #9,911 |
| 2011 | 7 | 7 | #9,821 |
| 2010 | 6 | 6 | #11,006 |
| 2009 | 9 | 9 | #8,427 |
| 2008 | 8 | 8 | #9,150 |
| 2007 | 11 | 11 | #7,187 |
| 2006 | 15 | 15 | #5,576 |
| 2005 | 9 | 9 | #7,754 |
| 2001 | 12 | 12 | #5,735 |
| 2000 | 5 | 5 | #10,666 |
| 1999 | 5 | 5 | #10,187 |
| 1990 | 5 | — | #8,349 |
| 1988 | 6 | — | #6,573 |
| 1987 | 5 | — | #7,152 |
| 1963 | 5 | — | #4,152 |
| 1917 | 5 | — | #4,098 |
| 1913 | 5 | — | #2,912 |