Seiji Name Popularity and Statistics
Seiji is predominantly used for boys. The statistics below show this exact spelling in official U.S. records.
Meaning, origin, and pronunciation details are shown only after they have been independently reviewed.
How Do You Spell Seiji?
Seiji is spelled S-E-I-J-I. The name has 5 letters.
Seiji Popularity in 2025
Rank#8,910
Recorded Births8
- Boys usage rose 77 places to #8,910 and recorded the same number of births compared with 2024.
Figures reflect this exact spelling in the latest available U.S. Social Security Administration records. See the complete year-by-year trend.
Seiji Popularity by Year
The table below shows the most recent available records for this exact spelling from 2002 through 2025. Use the full history page to explore every recorded year.
| Year | Usage Category | Recorded Births | National Rank |
|---|---|---|---|
| 2025 | Boys | 8 | #8,910 |
| 2024 | Boys | 8 | #8,987 |
| 2023 | Boys | 9 | #8,255 |
| 2022 | Boys | 7 | #9,823 |
| 2021 | Boys | 7 | #9,714 |
| 2020 | Boys | 10 | #7,502 |
| 2019 | Boys | 5 | #12,145 |
| 2018 | Boys | 6 | #10,760 |
| 2017 | Boys | 12 | #6,685 |
| 2016 | Boys | 7 | #9,664 |
| 2015 | Boys | 11 | #7,066 |
| 2014 | Boys | 12 | #6,632 |
| 2013 | Boys | 10 | #7,537 |
| 2012 | Boys | 15 | #5,720 |
| 2011 | Boys | 16 | #5,433 |
| 2010 | Boys | 12 | #6,698 |
| 2009 | Boys | 7 | #9,864 |
| 2008 | Boys | 13 | #6,393 |
| 2007 | Boys | 19 | #4,808 |
| 2006 | Boys | 14 | #5,781 |
| 2005 | Boys | 13 | #5,875 |
| 2004 | Boys | 10 | #6,976 |
| 2003 | Boys | 11 | #6,258 |
| 2002 | Boys | 12 | #5,725 |
When Was Seiji Most Popular?
Peak years are based on the highest recorded birth totals for this exact spelling and usage category. They are ordered by birth count, not chronologically.
2007 · Boys
19 recorded births
National rank #4,808
2011 · Boys
16 recorded births
National rank #5,433
2012 · Boys
15 recorded births
National rank #5,720
2006 · Boys
14 recorded births
National rank #5,781
Where Seiji Ranked Highest in 2007
State rankings are calculated separately for girls and boys within each state. The SSA omits state-level names recorded fewer than five times, so low visible counts can still represent a relatively high state rank.
Top States for Boys
| State | Rank | Recorded Births |
|---|---|---|
| CA | #2,565 | 5 |