Xi
- Last seen for girls in 2024 at #11,122
- #8,910 for boys in 2025, 8 births
- Given to boys 52.5% of the time
Showing
- Peak · boys
- 2019 · 10 births
- Debut · boys
- 6 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 52since 2017
Xi over time
girlsboys
Rank within each sex, plotted together. Click any year to open it.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | girls | boys | ||
|---|---|---|---|---|
| rank | births | rank | births | |
| 2025 | — | #8,910 | 8 | |
| 2024 | #11,122 | 8 | #9,894 | 7 |
| 2023 | #15,194 | 5 | #9,763 | 7 |
| 2022 | #12,243 | 7 | #8,990 | 8 |
| 2021 | — | #10,799 | 6 | |
| 2020 | — | — | ||
| 2019 | #13,799 | 6 | #7,643 | 10 |
| 2018 | #15,682 | 5 | — | |
| 2017 | #15,902 | 5 | #10,775 | 6 |
| 2016 | #16,215 | 5 | — | |
| 2015 | — | — | ||
| 2014 | #14,558 | 6 | — | |
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First appearance
2017
The first year at least five boys were named Xi! It came in at #10,775, and was given to 6 baby boys.
Quietest stretch: 2018, when fewer than 5 boys a year got the name.
Where Xi is popular in 2025
No state had 5 or more boys named Xi in 2025, so the SSA doesn't publish it for any state.
See more about Xi
Momentum · boys
Brand new
- 984 spots since 2024 (#9,894 → #8,910)
Rise & fade · boys
2 yrs to peak
- Debuted 2017
- Peaked 2019 at #7,643 (10 births)
- Births halved by 2020, 1 yr later
Top of the charts · boys
Never in the top 1,000
- Top 10: never
- Top 100: never
- Top 1,000: never
Share of babies · boys
1 in 179,422
- Highest: 1 in 179,422 boys born in 2019 were named Xi (0.00%)
- Latest: 1 in 213,509 boys born in 2025 (0.00%)
Era · boys
The 2020s
- 69.2% of all boys named Xi (36) were born in this decade
Girls or boys?
Flipped in 2025
- Mostly girls until 2024, mostly boys since
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 2010s | 16 | #7,643 (2019) | #9,209 |
| 2020s | 36 | #8,910 (2025) | #9,671 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Xi ranked and which names it was up against. Click a point on the chart, or pick a year: