Total babies named Naoki (all years): 337
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 8 / #9570 / 0.000% |
| 2023 | 5 / #13549 / 0.000% |
| 2022 | 5 / #13731 / 0.000% |
| 2021 | 5 / #13474 / 0.000% |
| 2020 | 16 / #5620 / 0.001% |
| 2018 | 9 / #8618 / 0.001% |
| 2017 | 7 / #10449 / 0.000% |
| 2016 | 9 / #8609 / 0.000% |
| 2015 | 8 / #9305 / 0.000% |
| 2014 | 10 / #7955 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2013 | 7 / #10393 / 0.000% |
| 2012 | 5 / #13616 / 0.000% |
| 2011 | 14 / #6155 / 0.001% |
| 2010 | 8 / #9398 / 0.000% |
| 2009 | 6 / #12015 / 0.000% |
| 2008 | 5 / #13983 / 0.000% |
| 2007 | 7 / #10544 / 0.000% |
| 2006 | 12 / #6772 / 0.001% |
| 2005 | 8 / #8845 / 0.000% |
| 2004 | 8 / #8686 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2002 | 8 / #8216 / 0.000% |
| 2001 | 8 / #8077 / 0.000% |
| 2000 | 8 / #7957 / 0.000% |
| 1999 | 9 / #6929 / 0.000% |
| 1998 | 13 / #5093 / 0.001% |
| 1997 | 11 / #5544 / 0.001% |
| 1996 | 5 / #10052 / 0.000% |
| 1995 | 12 / #5020 / 0.001% |
| 1994 | 13 / #4719 / 0.001% |
| 1993 | 10 / #5659 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1992 | 12 / #4777 / 0.001% |
| 1991 | 13 / #4401 / 0.001% |
| 1990 | 8 / #6234 / 0.000% |
| 1989 | 7 / #6716 / 0.000% |
| 1988 | 8 / #5562 / 0.000% |
| 1986 | 5 / #7473 / 0.000% |
| 1982 | 5 / #7039 / 0.000% |
| 1980 | 5 / #6951 / 0.000% |