Total babies named Nakai (all years): 1,069
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 40 / #3073 / 0.002% |
| 2023 | 48 / #2719 / 0.003% |
| 2022 | 41 / #3037 / 0.002% |
| 2021 | 54 / #2479 / 0.003% |
| 2020 | 34 / #3320 / 0.002% |
| 2019 | 32 / #3539 / 0.002% |
| 2018 | 27 / #3957 / 0.001% |
| 2017 | 40 / #2986 / 0.002% |
| 2016 | 33 / #3412 / 0.002% |
| 2015 | 38 / #3065 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 36 / #3141 / 0.002% |
| 2013 | 27 / #3825 / 0.001% |
| 2012 | 24 / #4214 / 0.001% |
| 2011 | 24 / #4178 / 0.001% |
| 2010 | 24 / #4197 / 0.001% |
| 2009 | 32 / #3454 / 0.002% |
| 2008 | 39 / #3046 / 0.002% |
| 2007 | 44 / #2751 / 0.002% |
| 2006 | 35 / #3133 / 0.002% |
| 2005 | 32 / #3214 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 2004 | 34 / #2995 / 0.002% |
| 2003 | 28 / #3337 / 0.001% |
| 2002 | 10 / #6890 / 0.001% |
| 2001 | 23 / #3689 / 0.001% |
| 2000 | 6 / #9926 / 0.000% |
| 1999 | 10 / #6362 / 0.001% |
| 1998 | 16 / #4341 / 0.001% |
| 1997 | 9 / #6454 / 0.000% |
| 1996 | 12 / #5092 / 0.001% |
| 1995 | 6 / #8541 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1994 | 9 / #6194 / 0.000% |
| 1989 | — |
| 1977 | — |
| 1975 | 9 / #3845 / 0.001% |
| 1974 | 8 / #4078 / 0.001% |