Gregorio
Boy name · #2333 in 2025 · Very rare
How old is the name Gregorio? In official American birth records, Gregorio has been tracked continuously since 1880, giving it 145 years of documented American history.
Gregorio ranks #2333 among American boys' names as of 2025, with 59 newborns given the name that year. A decade ago it stood at #1983, so the name has been falling over the past ten years. Roughly one in every 30,508 boys born in 2025 was named Gregorio.
Babies named Gregorio per year. Source: Official national birth records.
The 145-year story
Gregorio first appears in the Social Security records in 1880, when 5 boys received the name. Its peak came in 1993, when 187 boys were named Gregorio — good for #765 that year. Today's parents encounter it on its way down the popularity curve, which for many parents is exactly the appeal. 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 Gregorio against up to 5 other names.
Uniqueness: will there be another Gregorio in class?
On our rarity read — which blends how common Gregorio is today with its five-year momentum — the name reads as "very rare". A high score means genuine rarity — your Gregorio will likely be the only one in the room, with the occasional spelling-out as the price.
Where Gregorio is most common
State-level data for Gregorio 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 Gregorio
Statistically, parents drawn to Gregorio tend to be choosing among names with similar popularity arcs, era profiles, and sounds — the closest matches in our model are Hilario, Gilberto, Demario, Raymundo, and Macario.
HilarioGilbertoDemarioRaymundoMacarioGenaroClaudioHumberto
Rank history (last 25 years)
| Year | Babies named Gregorio | Rank |
|---|---|---|
| 2025 | 59 | #2332 |
| 2024 | 51 | #2595 |
| 2023 | 46 | #2769 |
| 2022 | 58 | #2408 |
| 2021 | 63 | #2225 |
| 2020 | 65 | #2139 |
| 2019 | 57 | #2364 |
| 2018 | 57 | #2325 |
| 2017 | 68 | #2049 |
| 2016 | 75 | #1936 |
| 2015 | 73 | #1983 |
| 2014 | 68 | #2063 |
| 2013 | 78 | #1827 |
| 2012 | 77 | #1882 |
| 2011 | 87 | #1703 |
| 2010 | 93 | #1665 |
| 2009 | 105 | #1556 |
| 2008 | 100 | #1582 |
| 2007 | 126 | #1337 |
| 2006 | 142 | #1185 |
| 2005 | 114 | #1323 |
| 2004 | 148 | #1075 |
| 2003 | 147 | #1055 |
| 2002 | 146 | #1049 |
| 2001 | 137 | #1053 |
Frequently asked questions
How old is the name Gregorio?
In official American birth records, the name Gregorio first appeared in 1880 (over 145 years ago), when 5 newborn boys received the name. It has over a century of continuous American history.
Is Gregorio a popular boy name?
Gregorio ranked #2333 among boys in 2025 with 59 babies given the name — outside the top 500, making it an uncommon pick. Ten years earlier it ranked #1983.
When was the name Gregorio most popular?
Gregorio peaked in 1993, when 187 American boys received the name (ranked #765 that year). Since 1993 the name has declined from that high.
How rare is the name Gregorio?
In 2025, roughly 1 in 30,508 newborn American boys was named Gregorio. On our rarity scale (rarity blended with momentum) we classify it as "very rare".
Data source: Official American birth records, 1880–2025, national and state files. Counts reflect registered birth records for American families.