What does Eustacio mean and where does it come from?
Eustacio is the Spanish and Italian variant of the Greek name Eustace, which is derived from the Greek word 'eustakheia', meaning 'abundance' or 'fruitfulness'. The name has historical significance, with Saint Eustace being a popular Christian figure. It has been used in various forms across Europe
Cultural significance
Eustacio has been a cherished name across cultures, particularly in Spain-speaking communities, where it reflects values of fruitful, fertile.
Peak popularity
Reached #2236 in 1922 — currently #728 in the US.
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Related Reading
Spain-origin baby names with timeless appeal
Browse names →What middle names flow best with Eustacio?
Eustacio works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Eustacio Grace
Most popular combo · classic
Eustacio Rose
Floral · soft ending
Eustacio Mae
Sweet · timeless
Eustacio Claire
French influence · crisp
Eustacio Jane
Literary · strong
Eustacio Skye
Modern · airy feel
How popular is Eustacio right now?
Holding steady — currently #728 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2023 | #728 | 1,472 | ▲ up 5 · +1% births |
| 2022 | #733 | 1,452 | ▲ up 5 · +2% births |
| 2021 | #738 | 1,422 | ▲ up 4329 · +14120% births |
| 1990 | #5067 | 10 | ▼ down 86 · +67% births |
| 1975 | #4981 | 6 | ▼ down 999 · -14% births |
| 1970 | #3982 | 7 | ▼ down 134 · +17% births |
| 1960 | #3848 | 6 | ▲ up 95 · +20% births |
| 1950 | #3943 | 5 | ▼ down 192 |
| 1940 | #3751 | 5 | ▼ down 217 · -17% births |
| 1935 | #3534 | 6 | ▲ up 761 · +20% births |
| 1930 | #4295 | 5 | ▼ down 277 · -17% births |
| 1925 | #4018 | 6 | ▲ up 197 · +20% births |
| 1915 | #4215 | 5 | — |
The story of Eustacio
Eustacio entered American naming records in 1915 and has been in use for over 109 years. With 291 total births recorded, Eustacio remains relatively uncommon. The name has grown more popular over time, rising from #4215 in 1915 to #728 in 2023.
Names that peaked alongside Eustacio in 1922:
Eustacio by decade
Eustacio peaked in the 1920s. See all 1920s names →
| Decade | Births | |
|---|
| 1910s | 5 | |
| 1920s | 53 | |
| 1930s ★ | 54 | |
| 1940s | 35 | |
| 1950s | 43 | |
| 1960s | 13 | |
| 1970s | 41 | |
| 1980s | 22 | |
| 1990s | 18 | |
| 2000s | 7 | |
💎Eustacio has only 291 total recorded births since 1915 — rarer than 99% of names in our database.
What are good nicknames for Eustacio?
What names sound and feel like Eustacio?
Based on sound, origin, and style — parents who love Eustacio also consider these
Common questions about the name Eustacio
What does the name Eustacio mean?
Eustacio means "Fruitful, fertile" — a name rooted in Spain tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Eustacio?
Eustacio is currently ranked #728 as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Eustacio?
Eustacio originates from Spain tradition. Spain names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Eustacio?
Eustacio is a 7-syllable name pronounced IY1 Y UW2 EH1 S T IY1 EY1 S IY2 AY2 OW1. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Eustacio?
Eustacio pairs beautifully with sibling names that share a similar Spain heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.