Rilee is an uncommon variant of Riley that peaked in 2008 and has since faded.
Rilee is predominantly a girl name. In 2025 it ranked #6,070 among girls (20) and #13,479 among boys (5) — overall #9,018 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 25 | 25 | #6,070 | #13,479 |
| 2024 | 40 | 40 | #4,193 | #13,824 |
| 2023 | 65 | 65 | #2,928 | #10,576 |
| 2022 | 54 | 54 | #3,406 | #10,620 |
| 2021 | 93 | 93 | #2,208 | #9,514 |
| 2020 | 93 | 93 | #2,149 | #9,381 |
| 2019 | 112 | 112 | #1,916 | #9,569 |
| 2018 | 98 | 98 | #2,143 | #8,685 |
| 2017 | 89 | 89 | #2,279 | #10,543 |
| 2016 | 144 | 144 | #1,688 | #5,507 |
| 2015 | 139 | 139 | #1,716 | #5,690 |
| 2014 | 149 | 149 | #1,664 | #4,669 |
| 2013 | 150 | 150 | #1,641 | #4,936 |
| 2012 | 181 | 181 | #1,475 | #3,865 |
| 2011 | 160 | 160 | #1,630 | #3,872 |
| 2010 | 186 | 186 | #1,351 | #7,007 |
| 2009 | 188 | 188 | #1,476 | #3,617 |
| 2008 | 204 | 204 | #1,353 | #4,235 |
| 2007 | 190 | 190 | #1,467 | #3,575 |
| 2006 | 180 | 180 | #1,434 | #4,338 |
| 2005 | 174 | 174 | #1,376 | #4,988 |
| 2004 | 154 | 154 | #1,484 | #4,749 |
| 2003 | 146 | 146 | #1,518 | #4,773 |
| 2002 | 124 | 124 | #1,668 | #5,659 |
| 2001 | 103 | 103 | #1,955 | #5,345 |
| 2000 | 91 | 91 | #2,011 | #8,049 |
| 1999 | 77 | 77 | #2,197 | #7,728 |
| 1998 | 61 | 61 | #2,526 | #9,395 |
| 1997 | 62 | — | #2,220 | — |
| 1996 | 43 | — | #2,837 | — |
| 1995 | 46 | — | #3,067 | #6,854 |
| 1994 | 28 | — | #3,873 | — |
| 1993 | 16 | — | #5,876 | — |
| 1992 | 21 | — | #4,813 | — |
| 1991 | 13 | — | #6,892 | — |
| 1990 | 10 | — | #8,358 | — |
| 1989 | 9 | — | #8,577 | — |
| 1987 | 9 | — | #7,844 | — |
| 1986 | 7 | — | #9,317 | — |
| 1985 | 8 | — | #8,129 | — |