Eustaquio
Boy nameEustaquio has been given to 52 babies in the U.S. since 1920. It peaked in 1921.
Popularity over time births per year, 1880–2025
Total babies
52
Peak year
1921 (7 babies)
Rank in 2025
Below top 1000
First recorded
1920
10-year trend
New / returning
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Eustaquio.
Sibling name ideas for Eustaquio
Same era and popularity as Eustaquio, avoiding matching initials or rhymes.
FAQ
How popular is the name Eustaquio?
Eustaquio has been given to 52 babies in the U.S. since 1920. It ranked below the top 1000 in 2025.
When did the name Eustaquio peak?
Eustaquio peaked in 1921, when 7 babies were given the name.
Is Eustaquio a girl or boy name?
Eustaquio is primarily a boy name (100% of babies named Eustaquio are boys).
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