Total babies named Yusei (all years): 54
| Year | Boys (count / rank / %) |
|---|---|
| 2019 | 9 / #8864 / 0.001% |
| 2016 | 8 / #9636 / 0.000% |
| 2014 | 6 / #12073 / 0.000% |
| 2012 | 8 / #9690 / 0.000% |
| 2011 | 7 / #10768 / 0.000% |
| 2009 | 5 / #14468 / 0.000% |
| 2008 | 6 / #12515 / 0.000% |
| 2007 | 5 / #14344 / 0.000% |