Key Insights
Popularity
Distinctive
20 views recently
Numerology
Number 2
diplomatic
Length
3 Letters
1 Vowels, 2 Consonants
Syllables
1 Syllable
Easy to pronounce
Rex Name Meaning & Origin
Origin & Sound
Rex is a boy name of Latin origin, meaning "king". It is spelled with 3 letters — 1 vowel and 2 consonants. The name opens on a dynamic note and closes with a magnetic one. Familiar short forms and variants include rey.
Popularity & Notable Bearers
Rex is a popular choice for parents in United Kingdom. Notable people named Rex include Rex Harrison (English actor).
Numerology & Astrology
In numerology, Rex carries Life Path Number 2, linked to qualities like diplomatic, cooperative and peaceful. Its lucky numbers are 2, 11 and 20. Favourable associations include the colours white and green, the days Monday and Friday and the stone Pearl. Astrologically, Rex aligns with the Libra sign — a Air sign and ruled by Venus. Those who share this name are often associated with traits such as Diplomatic, Fair and Social. It is considered most compatible with Gemini and Aquarius.
Explore related resources: Browse latin baby names | libra zodiac names | Find sibling names | Numerology calculator
Global Popularity & International Usage
Global Popularity by Region
Numerology & Life Path Analysis
Life Path Number
Life Path 2: The Numerological Blueprint
"Peacemakers who value harmony and partnership."
Core Numerological Traits:
Lucky Colors
White, Green
Lucky Days
Monday, Friday
Power Gemstone
Pearl
Astrological Profile & Zodiac Compatibility
libra
Sun Sign (Conscious Self)
libra
Moon Sign (Emotional Self)
Astrological Compatibility
Most Compatible Zodiac Signs:
Gemini, Aquarius share harmonic energy with libra, creating naturally aligned relationships and partnerships.
Challenging Pairings:
While Cancer and Capricorn may present friction, diverse zodiac combinations often foster growth and mutual understanding.
Letter Analysis
First Letter
CornerstoneLast Letter
CapstoneFamous People Named Rex
Perfect Sibling Names for Rex
Names that pair beautifully with Rex for brothers or sisters.
Explore More Names
More Neutral Girl Names
clemence
Merciful, gentle, and mild
claudine
Lame or member of the Claudian family
ceres
Goddess of agriculture, grain, and motherly harvest
celsa
High, exalted, or lofty maiden
castalia
Sacred spring of inspiration
cassandra
Shining upon mankind or prophetic maiden
carita
Charity, love, or warm affection
carissa
Beloved, graceful, or tender touch
More Neutral Boy Names
catullus
Sharp, clever, or witty young warrior
castor
Beaver or heroic twin horseman of mythology
carus
Beloved, dear, or precious
carinus
Beloved, dear, or esteemed
capito
Big-headed, wise thinker, or stubborn leader
caelian
Of the Caelian Hill or heavenly sky
caelestis
Heavenly, divine, or celestial
caesar
Emperor, ruler, or thick head of hair
Discover More Names
catullus
Sharp, clever, or witty young warrior
castor
Beaver or heroic twin horseman of mythology
carus
Beloved, dear, or precious
carinus
Beloved, dear, or esteemed
capito
Big-headed, wise thinker, or stubborn leader
caelian
Of the Caelian Hill or heavenly sky
caelestis
Heavenly, divine, or celestial
caesar
Emperor, ruler, or thick head of hair
clemence
Merciful, gentle, and mild
claudine
Lame or member of the Claudian family
ceres
Goddess of agriculture, grain, and motherly harvest
celsa
High, exalted, or lofty maiden
castalia
Sacred spring of inspiration
cassandra
Shining upon mankind or prophetic maiden
carita
Charity, love, or warm affection
carissa
Beloved, graceful, or tender touch
Names Starting With R
Name Forms & Variations
Alternate Spellings
Planning for Rex’s Arrival?
Calculate your exact due date, pregnancy milestones, and zodiac sign with our precision tool.
Common Questions About Rex
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Curated by Attaullah Siddiqui, Founder & Editor at Nurturepedia. Name meanings and origins are verified against authoritative etymology and historical naming references.