Deniz is an uncommon variant of Dennis that peaked in 2016 and remains in steady use.
Deniz is predominantly a boy name. In 2025 it ranked #2,611 among boys (50) and #6,178 among girls (19) — overall #4,521 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 69 | 69 | #6,178 | #2,611 |
| 2024 | 67 | 67 | #4,799 | #3,120 |
| 2023 | 79 | 79 | #5,032 | #2,516 |
| 2022 | 53 | 53 | #6,047 | #3,481 |
| 2021 | 56 | 56 | #5,274 | #3,519 |
| 2020 | 80 | 80 | #3,237 | #3,441 |
| 2019 | 86 | 86 | #4,802 | #2,344 |
| 2018 | 79 | 79 | #5,206 | #2,424 |
| 2017 | 84 | 84 | #4,418 | #2,462 |
| 2016 | 87 | 87 | #4,558 | #2,343 |
| 2015 | 62 | 62 | #5,708 | #2,981 |
| 2014 | 68 | 68 | #5,351 | #2,765 |
| 2013 | 50 | 50 | #6,307 | #3,519 |
| 2012 | 48 | 48 | #8,316 | #3,248 |
| 2011 | 46 | 46 | #12,471 | #3,010 |
| 2010 | 52 | 52 | #6,448 | #3,389 |
| 2009 | 43 | 43 | #10,160 | #3,417 |
| 2008 | 54 | 54 | #8,223 | #3,017 |
| 2007 | 53 | 53 | #5,951 | #3,530 |
| 2006 | 43 | 43 | #7,237 | #3,813 |
| 2005 | 59 | 59 | #5,144 | #3,033 |
| 2004 | 45 | 45 | #6,869 | #3,384 |
| 2003 | 44 | 44 | #6,674 | #3,380 |
| 2002 | 50 | 50 | #6,469 | #2,832 |
| 2001 | 46 | 46 | #4,876 | #3,744 |
| 2000 | 36 | 36 | #6,574 | #3,953 |
| 1999 | 29 | 29 | #6,921 | #4,585 |
| 1998 | 38 | 38 | #4,680 | #4,463 |
| 1997 | 26 | — | #6,251 | #5,366 |
| 1996 | 39 | — | #5,116 | #3,438 |
| 1995 | 23 | — | #8,248 | #4,582 |
| 1994 | 27 | — | #9,020 | #3,634 |
| 1993 | 24 | — | #6,358 | #5,444 |
| 1992 | 27 | — | #6,090 | #4,636 |
| 1991 | 30 | — | #5,235 | #4,554 |
| 1990 | 33 | — | #5,904 | #3,343 |
| 1989 | 27 | — | #5,911 | #4,082 |
| 1988 | 22 | — | #5,987 | #4,881 |
| 1987 | 20 | — | #7,528 | #4,032 |
| 1986 | 29 | — | #3,914 | #4,968 |
| 1985 | 22 | — | #5,754 | #4,127 |
| 1984 | 25 | — | #4,200 | #5,105 |
| 1983 | 16 | — | #6,844 | #5,052 |
| 1982 | 16 | — | #7,025 | #5,152 |
| 1981 | 10 | — | #10,817 | #6,512 |
| 1980 | 6 | — | #9,371 | — |
| 1979 | 12 | — | #9,278 | #5,516 |
| 1978 | 9 | — | — | #3,935 |
| 1977 | 7 | — | #7,740 | — |
| 1974 | 5 | — | #9,107 | — |
| 1973 | 5 | — | — | #5,276 |
| 1971 | 5 | — | #8,643 | — |
| 1970 | 9 | — | #5,495 | — |
| 1968 | 6 | — | #6,425 | — |
| 1967 | 7 | — | #5,605 | — |
| 1965 | 7 | — | #5,411 | — |
| 1963 | 11 | — | #6,044 | #4,195 |
| 1962 | 6 | — | #6,026 | — |
| 1961 | 5 | — | #6,795 | — |