Régulo

Boy Name
Origin:latin
Pronunciation:/ˈreɪɡuloʊ/

Régulo: a male name of Latin origin meaning "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country". It derives from the Latin word "REX > RĕGIS > RēGŭLUS".

The name Régulo carries a rich history rooted in Latin culture. Derived from "REX > RĕGIS > RēGŭLUS", this masculine name embodies the essence of This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country. Its linguistic journey through centuries reflects the cultural values and traditions of Latin-speaking communities.

Quick Facts About Régulo

Quick facts about Régulo
OriginLatin
GenderBoy name
PopularityModerately popular

Researched by Name Doctor Linguistics Team

Our names are verified by professional linguists with expertise in etymology and cultural naming traditions.

Last reviewed: November 2025

Meaning

This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun.

Etymology & Details

Name Root

REX > RĕGIS > RēGŭLUS

How to Pronounce Régulo

Régulo is pronounced /ˈreɪɡuloʊ/(Latin)

Step-by-step pronunciation guide:

  1. Break it into syllables: Régul-o
  2. Say it like: "RÉGUL-O"
  3. Practice saying it naturally a few times

Pronunciation verified by linguistic sources

Usage & Popularity

This name has found popularity across spanish, and portuguese speaking regions, demonstrating its cross-cultural appeal and adaptability.

spanishportuguese
Frequently Asked Questions About Régulo
What does the name Régulo mean?
Régulo means "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun.". The name comes from REX > RĕGIS > RēGŭLUS. This latin name has been passed down through generations, carrying its meaning across different cultures and time periods. Parents who choose Régulo for boys often connect with the name's meaning of "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun." as a quality they hope to see in their child. While not the most common choice, Régulo's meaningful roots have given it staying power among parents looking for a name with substance.
What is the origin of the name Régulo?
Régulo is a latin name. The name traces back to REX > RĕGIS > RēGŭLUS. From its latin roots, Régulo spread to become common in spanish, portuguese. The latin meaning "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun." reflects values important in the culture where this name first appeared.
Is Régulo a boy or girl name?
Régulo is a boy's name. The name has been used for boys across many generations, maintaining its masculine character through different eras and cultures. In latin tradition, Régulo has historically been given to boys. The meaning "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun." carries well for a son, giving the name lasting appeal.
How do you pronounce Régulo?
Régulo is pronounced "/ˈreɪɡuloʊ/". This pronunciation follows la language patterns. As a single-syllable name, Régulo is quick to say and easy to call out. Pronunciation may vary slightly in spanish, portuguese, where the name is also used. Local accents and language rules can shift certain sounds while keeping the name recognizable. If you're unfamiliar with latin names, listening to a native speaker say Régulo can help you catch the right rhythm and emphasis.
How popular is the name Régulo?
Régulo is somewhat common, familiar to most people. With moderate popularity, Régulo offers familiarity without being everywhere. It's the kind of name people recognize but don't hear every day. Régulo's popularity may vary between latin communities and the broader population, where naming trends differ. The name's meaning of "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun." likely influences its appeal, as parents often choose names that express values or hopes for their children. Among boys' names, Régulo holds its own, appealing to parents who value distinctive options.
Where is the name Régulo commonly used?
Régulo is common in spanish and portuguese naming traditions. Though latin in origin, Régulo found a home in other cultures where it resonated with local naming preferences. The meaning "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country.” 1) Saint Regulus was a bishop of African origins, revered as a holy martyr of the Catholic Church. 2) Felix and Regula are Coptic Orthodox and Roman Catholic saints, their servant, Exuperantius, and are the patron saints of Zürich. Their feast day was 11 September at the head of the Coptic Calendar. 3) Regulus, also designated Alpha Leonis, is the brightest star in the constellation of Leo and one of the brightest stars in the night sky, lying approximately 79 light-years from the Sun." carries universal appeal, helping explain why different cultures adopted Régulo into their naming traditions. A child named Régulo will likely find their name recognized in multiple countries, which can be an advantage for families with international connections or who value global accessibility. Across these cultures, Régulo is given to boys, maintaining consistent gender association.

Sources: Etymology verified through linguistic research including Oxford Dictionary of First Names, Behind the Name, and academic etymology databases.

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