Theodoros
Boy name · #3784 in 2025 · Very rare
In 2025, 29 baby boys were named Theodoros, placing it at #3784 in the official national rankings. A decade ago it stood at #6676, so the name has been rising over the past ten years. Roughly one in every 62,069 boys born in 2025 was named Theodoros.
The 58-year story
Theodoros first appears in the Social Security records in 1967, when 6 boys received the name. Its all-time peak is essentially right now: 2024, with 29 babies and a rank of #3793. 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.
Babies named Theodoros per year. Source: SSA.
Unlock the 5-year forecast and compare Theodoros against up to 5 other names.
Uniqueness: will there be another Theodoros in class?
On our rarity read — which blends how common Theodoros is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Theodoros will likely be the only one in the room, with the occasional spelling-out as the price.
Where Theodoros is most common
State-level data for Theodoros 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 Theodoros
Statistically, parents drawn to Theodoros tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Georgios, Theophilus, Barnabas, Alexandros, and Nikolaos.
GeorgiosTheophilusBarnabasAlexandrosNikolaosTownsendTimoteoLeviticus
Rank history (last 25 years)
| Year | Babies named Theodoros | Rank |
|---|---|---|
| 2025 | 29 | #3757 |
| 2024 | 29 | #3793 |
| 2023 | 20 | #4886 |
| 2022 | 22 | #4570 |
| 2021 | 22 | #4494 |
| 2020 | 11 | #7034 |
| 2019 | 16 | #5555 |
| 2018 | 12 | #6703 |
| 2017 | 12 | #6685 |
| 2016 | 18 | #5124 |
| 2015 | 12 | #6676 |
| 2014 | 16 | #5485 |
| 2013 | 14 | #5923 |
| 2012 | 5 | #12274 |
| 2011 | 14 | #5945 |
| 2010 | 8 | #8803 |
| 2009 | 7 | #9864 |
| 2008 | 7 | #9871 |
| 2005 | 6 | #10151 |
| 2004 | 12 | #6138 |
| 2003 | 13 | #5558 |
| 2002 | 8 | #7643 |
| 2001 | 5 | #10556 |
| 1999 | 7 | #7874 |
| 1998 | 6 | #8479 |
Frequently asked questions
Is Theodoros a popular boy name?
Theodoros ranked #3784 among boys in 2025 with 29 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #6676.
When was the name Theodoros most popular?
Theodoros peaked in 2024, when 29 American boys received the name (ranked #3793 that year). That peak is current — the name is at or near its all-time high right now.
How rare is the name Theodoros?
In 2025, roughly 1 in 62,069 newborn American boys was named Theodoros. 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.