Iann is a rare variant of Ian that peaked in 2010 and remains in steady use.
Iann is a boy name. In 2025 it ranked #5,101 for boy births in the United States (and #10,754 across all names), given to 19 babies — 24 including U.S. territories. Iann was first reported in SSA data in 1991 and peaked in 2010 (33 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 19 | 24 | #5,101 |
| 2024 | 17 | 24 | #5,519 |
| 2023 | 24 | 24 | #4,388 |
| 2022 | 27 | 27 | #4,030 |
| 2021 | 22 | 27 | #4,542 |
| 2020 | 31 | 37 | #3,524 |
| 2019 | 17 | 22 | #5,416 |
| 2018 | 17 | 17 | #5,389 |
| 2017 | 27 | 32 | #3,918 |
| 2016 | 26 | 38 | #4,038 |
| 2015 | 30 | 38 | #3,619 |
| 2014 | 29 | 40 | #3,648 |
| 2013 | 28 | 38 | #3,694 |
| 2012 | 23 | 34 | #4,304 |
| 2011 | 23 | 38 | #4,272 |
| 2010 | 33 | 45 | #3,339 |
| 2009 | 19 | 25 | #5,002 |
| 2008 | 25 | 33 | #4,075 |
| 2007 | 10 | 22 | #7,808 |
| 2006 | 9 | 9 | #8,265 |
| 2005 | 14 | 19 | #5,682 |
| 2004 | 17 | 24 | #4,870 |
| 2003 | 32 | 37 | #3,016 |
| 2002 | 24 | 24 | #3,600 |
| 2001 | 11 | 11 | #6,185 |
| 2000 | 10 | 10 | #6,507 |
| 1999 | 5 | 10 | #10,534 |
| 1998 | 6 | 6 | #8,902 |
| 1996 | 6 | — | #8,321 |
| 1993 | 5 | — | #9,276 |
| 1991 | 5 | — | #8,711 |