A 1920s favorite, climbing again.
Popularity of Eulalio since 1913
Babies named Eulalio per year in U.S. Social Security records.
Data table (by decade)
| Decade | Boys |
|---|---|
| 1910s | 71 |
| 1920s | 217 |
| 1930s | 178 |
| 1940s | 169 |
| 1950s | 145 |
| 1960s | 118 |
| 1970s | 170 |
| 1980s | 139 |
| 1990s | 150 |
| 2000s | 101 |
| 2010s | 62 |
| 2020s | 41 |
Meaning & origin
A name with deep classical roots, Eulalio peaked in popularity during 1929, when it was most frequently given to newborn boys. After decades of decline, it has been rising again since 2015, showing a modest revival in the 2020s. Despite its rarity, reflected in a 2025 one-in-189,786 birth rate, the name carries a distinct history tied to early Christian saints and Spanish tradition. Its meaning, 'well-spoken,' gives it an intellectual charm, while the nickname Lalo offers a friendly, approachable alternative.
Derived from the Greek elements 'eu' (good, well) and 'lalein' (to speak), thus meaning 'well-spoken' or 'eloquent'. The name was borne by several early Christian saints, including a 4th-century martyr in Spain and a 7th-century bishop of Toledo. It gained particular popularity in Spanish-speaking countries, where it remains in occasional use.
Nicknames & variants
Nicknames: Eulalio, Lalo
Variants: Eulalius
Sibling names for Eulalio
Names that share Eulalio's style, for a brother or sister.
