Regulus

Boy Name
Origin:latin
Pronunciation:/ˈrɛɡ.jə.ləs/

Regulus: 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".

Regulus is a masculine name that means "This name derives from the Latin “rex > rĕgis > rēgŭlus,” meaning “young king, prince, the king of a small country". Its Latin origins reflect deep cultural values and traditions that have been passed down through generations. Parents choosing this name often appreciate its profound significance and timeless appeal.

Quick Facts About Regulus

Quick facts about Regulus
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 Regulus

Regulus is pronounced /ˈrɛɡ.jə.ləs/(Latin)

Step-by-step pronunciation guide:

  1. Break it into syllables: Reg-ul-us
  2. Say it like: "REG-UL-US"
  3. Practice saying it naturally a few times

Pronunciation verified by linguistic sources

Usage & Popularity

Regulus is predominantly used in latin speaking communities, where it maintains strong cultural connections and traditional significance.

latin
Frequently Asked Questions About Regulus
What does the name Regulus mean?
Regulus 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 Regulus 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, Regulus's meaningful roots have given it staying power among parents looking for a name with substance.
What is the origin of the name Regulus?
Regulus is a latin name. The name traces back to rex > rĕgis > rēgŭlus. The name remains closely tied to latin naming traditions while occasionally appearing in other cultures. 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 Regulus a boy or girl name?
Regulus 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, Regulus 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 Regulus?
Regulus is pronounced "/ˈrɛɡ.jə.ləs/". This pronunciation follows la language patterns. As a single-syllable name, Regulus is quick to say and easy to call out. If you're unfamiliar with latin names, listening to a native speaker say Regulus can help you catch the right rhythm and emphasis.
How popular is the name Regulus?
Regulus is somewhat common, familiar to most people. With moderate popularity, Regulus offers familiarity without being everywhere. It's the kind of name people recognize but don't hear every day. Regulus'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, Regulus holds its own, appealing to parents who value distinctive options.
Where is the name Regulus commonly used?
Regulus is used primarily in latin naming traditions. The name originated in latin culture and spread as people migrated and cultures exchanged ideas. 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 Regulus into their naming traditions. A child named Regulus 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, Regulus 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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