Total babies named Harlo (all years): 681
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 26 / #5053 / 0.002% |
| 2023 | 47 / #3395 / 0.003% |
| 2022 | 27 / #4955 / 0.002% |
| 2021 | 36 / #4048 / 0.002% |
| 2020 | 31 / #4386 / 0.002% |
| 2019 | 38 / #3870 / 0.002% |
| 2018 | 21 / #5862 / 0.001% |
| 2017 | 22 / #5726 / 0.001% |
| 2016 | 18 / #6745 / 0.001% |
| 2015 | 18 / #6828 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 2014 | 21 / #6073 / 0.001% |
| 2013 | 12 / #9229 / 0.001% |
| 2012 | 16 / #7585 / 0.001% |
| 2011 | 23 / #5804 / 0.001% |
| 2010 | 21 / #6259 / 0.001% |
| 2009 | 17 / #7464 / 0.001% |
| 2008 | 10 / #11089 / 0.001% |
| 1950 | — |
| 1949 | — |
| 1946 | — |
| Year | Girls (count / rank / %) |
|---|---|
| 1945 | — |
| 1938 | — |
| 1937 | — |
| 1935 | — |
| 1933 | — |
| 1929 | — |
| 1928 | — |
| 1927 | — |
| 1926 | — |
| 1925 | — |
| Year | Girls (count / rank / %) |
|---|---|
| 1923 | — |
| 1920 | — |
| 1919 | — |
| 1918 | — |
| 1916 | — |