Theodoro
Boy name · #2894 in 2025 · Very rare
Theodoro is currently the #2894 boy name in the United States — 43 babies received it in 2025. It has appeared in the national data since 1929. Roughly one in every 41,860 boys born in 2025 was named Theodoro.
Babies named Theodoro per year. Source: SSA.
The 96-year story
Theodoro first appears in the Social Security records in 1929, when 5 boys received the name. Its all-time peak is essentially right now: 2025, with 43 babies and a rank of #2884. Names at their peak can keep climbing — or be one trend cycle from the long slide that eventually hits most popular names. Following the curve matters more than today's snapshot: a name's position on its rise-peak-decline arc is the best predictor of how common it will feel in a kindergarten class five years from now.
Unlock the 5-year forecast and compare Theodoro against up to 5 other names.
Uniqueness: will there be another Theodoro in class?
On our rarity read — which blends how common Theodoro is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Theodoro will likely be the only one in the room, with the occasional spelling-out as the price.
Where Theodoro is most common
State-level data for Theodoro is too sparse in 2025 to rank by rate — in most states its count falls below the SSA's per-state reporting threshold (counts under 5 are withheld).
Names like Theodoro
Statistically, parents drawn to Theodoro tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Teodoro, Thadeo, Mustafo, Khairo, and Astro.
TeodoroThadeoMustafoKhairoAstroKhyroMattheoEuro
Rank history (last 25 years)
| Year | Babies named Theodoro | Rank |
|---|---|---|
| 2025 | 43 | #2884 |
| 2024 | 26 | #4072 |
| 2023 | 18 | #5255 |
| 2022 | 18 | #5215 |
| 2021 | 19 | #4936 |
| 2020 | 13 | #6296 |
| 2019 | 7 | #9756 |
| 2018 | 15 | #5770 |
| 2017 | 6 | #10775 |
| 2016 | 5 | #12185 |
| 2011 | 5 | #12287 |
| 2008 | 5 | #12553 |
| 1999 | 5 | #9912 |
| 1998 | 5 | #9631 |
| 1994 | 5 | #8800 |
| 1991 | 7 | #6519 |
| 1990 | 5 | #8117 |
| 1988 | 7 | #5751 |
| 1987 | 6 | #6089 |
| 1986 | 6 | #5926 |
| 1984 | 8 | #4552 |
| 1982 | 5 | #6385 |
| 1981 | 5 | #6262 |
| 1977 | 5 | #5845 |
| 1976 | 7 | #4418 |
Frequently asked questions
Is Theodoro a popular boy name?
Theodoro ranked #2894 among boys in 2025 with 43 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked outside the reported range.
When was the name Theodoro most popular?
Theodoro peaked in 2025, when 43 American boys received the name (ranked #2884 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Theodoro?
In 2025, roughly 1 in 41,860 newborn American boys was named Theodoro. On our rarity scale (rarity blended with momentum) we classify it as "very rare".
Data source: U.S. Social Security Administration name statistics, 1880–2025, national and state files. Counts reflect Social Security card applications; names with fewer than 5 occurrences in a state-year are suppressed by the SSA.