Tadeo
#427 for boys in 2025, 753 births
- Peak · boys
- 2024 · 782 births
- Debut · boys
- 5 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 5,843since 1968
Tadeo over time
boys
Rank among boys' names. Tadeo has never cracked the top 400 here.
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 | boys | |
|---|---|---|
| rank | births | |
| 2025 | #427 | 753 |
| 2024 | #412 | 782 |
| 2023 | #473 | 642 |
| 2022 | #521 | 568 |
| 2021 | #598 | 465 |
| 2020 | #702 | 361 |
| 2019 | #731 | 331 |
| 2018 | #837 | 266 |
| 2017 | #833 | 266 |
| 2016 | #944 | 221 |
| 2015 | #1,049 | 189 |
| 2014 | #1,052 | 189 |
| 2013 | #1,180 | 152 |
| 2012 | #1,626 | 95 |
| 2011 | #1,795 | 80 |
| 2010 | #2,239 | 58 |
| 2009 | #2,847 | 42 |
| 2008 | #2,237 | 59 |
| 2007 | #2,564 | 48 |
| 2006 | #2,477 | 49 |
| 2005 | #3,091 | 33 |
| 2004 | #3,217 | 30 |
| 2003 | #2,847 | 34 |
| 2002 | #3,554 | 24 |
| 2001 | #4,302 | 18 |
| 2000 | #5,920 | 11 |
| 1999 | #5,317 | 12 |
| 1998 | #6,314 | 9 |
| 1997 | #9,265 | 5 |
| 1996 | — | |
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| 1994 | — | |
| 1993 | #5,771 | 9 |
| 1992 | #8,435 | 5 |
| 1991 | #5,942 | 8 |
| 1990 | #8,117 | 5 |
| 1989 | #6,229 | 7 |
| 1988 | — | |
| 1987 | #6,089 | 6 |
| 1986 | #5,926 | 6 |
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| 1968 | #4,136 | 5 |
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First appearance
1968
The first year at least five boys were named Tadeo! It came in at #4,136, and was given to 5 baby boys.
Quietest stretch: 1968–1985, when fewer than 6 boys a year got the name.
See more about Tadeo
Momentum · boys
Rising
- 15 spots since 2024 (#412 → #427)
- 275 spots since 2020 (#702 → #427)
- 622 spots since 2015 (#1,049 → #427)
- Biggest jump: 111 spots in 2017 (#944 → #833)
- Biggest drop: 15 spots in 2025 (#412 → #427)
Rise & fade · boys
56 yrs to peak
- Debuted 1968
- Peaked 2024 at #412 (782 births)
- Not yet halved from its peak
Top of the charts · boys
Top 1,000 for 10 yrs
- Top 10: never
- Top 100: never
- Top 1,000: 10 yrs · run 2016–2025
Share of babies · boys
1 in 2,203
- Highest: 1 in 2,203 boys born in 2024 were named Tadeo (0.05%)
- Latest: 1 in 2,268 boys born in 2025 (0.04%)
Era · boys
The 2020s
- 61.1% of all boys named Tadeo (3,571) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1960s | 5 | #4,136 (1968) | #4,136 |
| 1970s | 0 | — | — |
| 1980s | 19 | #5,926 (1986) | #6,081 |
| 1990s | 53 | #5,317 (1999) | #7,023 |
| 2000s | 348 | #2,237 (2008) | #3,306 |
| 2010s | 1,847 | #731 (2019) | #1,229 |
| 2020s | 3,571 | #412 (2024) | #522 |
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.
Tadeo in 2018
boys
#837
266 births · 1 in 6,828 boys
Top boys' names in 2018
More about 2018
boys
1,816,158 boys got a published name in 2018; 1 in 6,828 of them was named Tadeo, which outranked 94.1% of the 14,118 boys' names that year. The ten most popular names covered 7.9% of boys (44.2% in 1880, 8.0% in 2025).