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Boy Names Lists · International Baby Names · Unusual, Rare, and Unique Baby Names

Rare, unique, and uncommon Spanish boy names

By Pamela Redmond · Updated October 2026

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About this list

If you want to move beyond the top Spanish boy names like the popular Mateo and Thiago, there are several directions you can go. Classic Spanish boy names such as Jose and Juan are relatively rare today. You can also look at handsome older Spanish male names such as Rolando or Oracio, or new unisex Spanish names that might be word names or place-names such as Nevada. Some rare, uncommon Spanish names for boys to inspire you are here.

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The names

Showing 1–20 of 90

Gael
Breton
"Gaelic"
This cross-cultural name, found in Wales, Brittany, and Spain, is a surprise star in the U.S in recent years, largely thanks to actor Gael Garcia Bernal. Also written as Gaël, it's a popular choice…
Javier
Spanish variation of Xavier, Basque
"new house"
One of the most popular Spanish names for boys in the US, Javier is embodied for many Americans in the magnetic persona of Spanish-born Oscar-nominated actor Javier Bardem. While off its peak in the…
Francisco
Spanish, Portuguese
"free man"
Francisco is one of the more popular Spanish names for boys in the US, which is unsurprising given its popularity back in Spain and Portugal as well as Latin America, coupled with its classic status.…
Manuel
Spanish variation of Emmanuel, Hebrew
"God is with us"
Popular among Hispanic communities but also used internationally, Manuel is a name with a regal history. In use since the 13th century, Manuel was likely brought to Spain and Portugal from the…
Hugo
Latinized form of Hugh
"mind, intellect"
Hugo, the Latin form of Hugh, has more heft and energy than the original -- and of course we love names that end (or begin, for that matter) with an o. This one is especially appealing because it's…
Fernando
Spanish and Portuguese variation of Ferdinand
"bold voyager"
Can you hear the drums Fernando? Although 58% of Nameberries prefer Ferdinand to Fernando, the Iberian variant has a softer, more romantic feel that makes it a better fit with all those Javiers,…
Iker
Basque
"visitation"
Long an extremely popular name in Spain, Iker (usually pronounced EE-kuhr in the English speaking world) is the rare Basque name that's starting to make it big in the States also, thanks to soccer…
Hector
Greek
"holding fast"
Previously used primarily by Latino families, this name of the great hero of the Trojan War is beginning to be considered more seriously by others seeking noble ancient hero names as well. Currently…
Mario
Italian variation of Marius, form of mythological name Mars
"warlike"
Many may associate Mario with the popular platform game - unsurprising when it's the 5th best-selling video game worldwide, and was voted the 2nd best game ever by IGN in 2024. The titular plumber…
Sergio
Italian and Spanish variation of Sergius, Roman family name
"servant"
Widely heard in both Italian and Spanish households, Sergio and his many international brothers are rooted in Sergius, one of the original Roman family names. The meaning is unknown, but possibly is…
Ruben
Dutch; German; French; Italian, Polish; Swedish; Norwegian; Danish; Armenian, from Hebrew
"behold, a son"
The streamlined Ruben is much more popular than the original Biblical Hebrew version in the US. Ruben is definitely a simpler and more intuitive spelling of this rich attractive name. Ruben and Ruby…
Rodrigo
Spanish and Portuguese variation of Roderick
"famous ruler"
Rhythmically appealing international spin on the stiff original.
Marcos
Portuguese and Spanish variation of Mark
Another culture's slant on Mark, sometimes associated with former president of the Philippines Ferdinand Marcos and his shoe-collecting wife, Imelda.
Enrique
Spanish variation of Henry
This is an appealing name that could cross cultural borders, but it has lost ground in recent years.
Raul
Spanish variation of Ralph
"wolf counsel"
Raul and French brother Raoul are much more appealing than flat-footed daddy Ralph. Puerto Rican actor Raul Julia, who starred in the Addams Family movies, brought fame to the name before his death…
Dario
Italian variation of Darius
"possessing goodness"
More creative and artsy than Mario. Dario is starting to edge up the US popularity list after languishing near the bottom of the Top 1000 over the last four decades. Is that inspired by Dario's…
Alvaro
Spanish
"elf warrior"
Traditionally written with an accent (Álvaro), this is a well-used Spanish saint's name with a lot of flair that could definitely cross over to more general usage. It reached its peak in the United…
Alonso
Portuguese and Spanish variation of Adalfuns, German
"noble and ready"
Alonso is the Spanish and Portuguese diminutive version of Alfonso, itself deriving from an old Germanic name "Adalfuns" meaning "noble and ready." Although the Italian spelling Alonzo is more…
Alberto
Germanic
"noble, bright"
Alberto is the Italian, Spanish and Portuguese variation of Albert and lends a more unusual and fashionable edge to this name which is still a grandpa name to many.
Ignacio
Spanish
"fiery"
Ignacio, like Horacio, makes its gray-bearded English equivalent name sound positively dashing. While the Ig- beginning summons up such associations as ignoble and ignorant, the era for Ignacio and…

Rare, unique, and uncommon Spanish boy names

About this list

The names

Gael

Javier

Francisco

Manuel

Hugo

Fernando

Iker

Hector

Mario

Sergio

Ruben

Rodrigo

Marcos

Enrique

Raul

Dario

Alvaro

Alonso

Alberto

Ignacio