2,716births recorded
3Countries
2Variants
2017Peak · Catalonia
#270Catalonia 2025
Olegario is a boy name family recorded 2,716 times in 3 countries since 1921. It ranks highest today in Catalonia (#270 in 2025). Its all-time peak was in Catalonia in 2017, at 55.3 births per 100,000. Elsewhere it is mostly given as Oleguer (Catalonia).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Olegario
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Olegario | Spanish | 1,773 | 🇦🇷 Argentina | – | 1930 | – |
| Olegario | Spanish | 414 | 🇺🇸 United States | #10695 | 1925 | new |
| Oleguer | Catalan | 529 | 🇪🇸 Catalonia | #270 | 2017 | ▼ 30 % |
How we grouped these names
- Oleguer ↔ Olegario — Wikidata “said to be the same as”
Questions about Olegario
How popular is the name Olegario?
In 2025 it ranked #270 in Catalonia. Official registers record 2,716 births across 3 countries.
What is Olegario in other languages?
Oleguer (Catalan).
When was Olegario most popular?
It peaked in Catalonia in 2017, at 55.3 births per 100,000.
Is Olegario a boy or a girl name?
In official birth registers, Olegario is a boy name.