Total babies named Kaio (all years): 407
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 26 / #4125 / 0.002% |
| 2023 | 26 / #4164 / 0.002% |
| 2022 | 17 / #5534 / 0.001% |
| 2021 | 19 / #5020 / 0.001% |
| 2020 | 18 / #5138 / 0.001% |
| 2019 | 18 / #5250 / 0.001% |
| 2018 | 20 / #4840 / 0.001% |
| 2017 | 13 / #6490 / 0.001% |
| 2016 | 15 / #5915 / 0.001% |
| 2015 | 9 / #8371 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 19 / #4972 / 0.001% |
| 2013 | 21 / #4535 / 0.001% |
| 2012 | 16 / #5599 / 0.001% |
| 2011 | 15 / #5814 / 0.001% |
| 2010 | 21 / #4599 / 0.001% |
| 2009 | 22 / #4505 / 0.001% |
| 2008 | 23 / #4329 / 0.001% |
| 2007 | 13 / #6446 / 0.001% |
| 2006 | 11 / #7178 / 0.001% |
| 2005 | 14 / #5729 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2004 | 8 / #8526 / 0.000% |
| 2003 | 11 / #6492 / 0.001% |
| 2002 | 8 / #8050 / 0.000% |
| 2001 | 5 / #11461 / 0.000% |
| 1998 | 5 / #10454 / 0.000% |
| 1996 | 9 / #6250 / 0.000% |
| 1993 | 5 / #9454 / 0.000% |