Lainy is a girl name. In 2025 it ranked #19260 for girl births in the United States, given to 8 babies. Lainy first appears in the data in 2000 and reached its peak in 2003 (15 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 8 | #19,260 |
| 2024 | 5 | #26,927 |
| 2023 | 6 | #23,629 |
| 2019 | 7 | #21,681 |
| 2017 | 6 | #24,548 |
| 2016 | 6 | #24,753 |
| 2015 | 9 | #18,689 |
| 2014 | 6 | #25,085 |
| 2013 | 10 | #17,599 |
| 2012 | 9 | #19,226 |
| 2011 | 12 | #15,660 |
| 2010 | 8 | #21,048 |
| 2009 | 14 | #14,511 |
| 2008 | 8 | #21,591 |
| 2007 | 10 | #18,418 |
| 2006 | 5 | #29,693 |
| 2005 | 10 | #17,288 |
| 2004 | 11 | #15,758 |
| 2003 | 15 | #12,243 |
| 2002 | 13 | #13,309 |
| 2001 | 8 | #18,875 |
| 2000 | 11 | #14,633 |