Ollin is a rare variant of Olin that has climbed to its highest level yet, peaking in 2022.
Ollin is a boy name. In 2025 it ranked #6,067 for boy births in the United States (and #12,762 across all names), given to 15 babies. Ollin first appears in 1919 and peaked in 2022 (17 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 15 | 15 | #6,067 |
| 2024 | 12 | 12 | #7,144 |
| 2023 | 15 | 15 | #6,145 |
| 2022 | 17 | 17 | #5,576 |
| 2021 | 7 | 7 | #10,495 |
| 2020 | 15 | 15 | #5,899 |
| 2019 | 12 | 12 | #7,067 |
| 2018 | 12 | 12 | #7,009 |
| 2017 | 12 | 12 | #6,993 |
| 2016 | 13 | 13 | #6,617 |
| 2015 | 9 | 9 | #8,530 |
| 2014 | 14 | 14 | #6,221 |
| 2013 | 9 | 9 | #8,584 |
| 2012 | 11 | 11 | #7,410 |
| 2010 | 6 | 6 | #11,795 |
| 2009 | 6 | 6 | #12,068 |
| 2007 | 5 | 5 | #13,861 |
| 2006 | 5 | 5 | #13,468 |
| 2005 | 5 | 5 | #12,822 |
| 2004 | 8 | 8 | #8,708 |
| 1951 | 8 | — | #3,003 |
| 1949 | 7 | — | #3,213 |
| 1948 | 5 | — | #4,045 |
| 1947 | 5 | — | #4,117 |
| 1938 | 5 | — | #3,897 |
| 1933 | 5 | — | #4,015 |
| 1932 | 6 | — | #3,664 |
| 1931 | 6 | — | #3,655 |
| 1930 | 9 | — | #2,946 |
| 1928 | 5 | — | #4,575 |
| 1927 | 5 | — | #4,632 |
| 1926 | 9 | — | #3,077 |
| 1925 | 8 | — | #3,323 |
| 1923 | 9 | — | #3,108 |
| 1922 | 6 | — | #4,187 |
| 1920 | 5 | — | #4,791 |
| 1919 | 5 | — | #4,620 |