Cylas is a rare boys' name that peaked in 2015 and remains in steady use.
Cylas is a boy name. In 2025 it ranked #2,188 for boy births in the United States (and #4,695 across all names), given to 65 babies. Cylas first appears in 1996 and peaked in 2015 (77 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 65 | 65 | #2,188 |
| 2024 | 47 | 47 | #2,758 |
| 2023 | 51 | 51 | #2,588 |
| 2022 | 45 | 45 | #2,837 |
| 2021 | 47 | 47 | #2,701 |
| 2020 | 55 | 55 | #2,399 |
| 2019 | 45 | 45 | #2,774 |
| 2018 | 61 | 61 | #2,239 |
| 2017 | 46 | 46 | #2,685 |
| 2016 | 51 | 51 | #2,482 |
| 2015 | 77 | 77 | #1,898 |
| 2014 | 70 | 70 | #2,022 |
| 2013 | 72 | 72 | #1,933 |
| 2012 | 52 | 52 | #2,421 |
| 2011 | 67 | 67 | #2,023 |
| 2010 | 33 | 33 | #3,324 |
| 2009 | 32 | 32 | #3,415 |
| 2008 | 26 | 26 | #3,953 |
| 2007 | 15 | 15 | #5,699 |
| 2006 | 10 | 10 | #7,537 |
| 2005 | 18 | 18 | #4,670 |
| 2004 | 8 | 8 | #8,272 |
| 2003 | 11 | 11 | #6,339 |
| 2002 | 6 | 6 | #9,607 |
| 2001 | 9 | 9 | #7,028 |
| 2000 | 10 | 10 | #6,410 |
| 1996 | 5 | — | #9,283 |