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♂ Tamil boy name · Chaldean Numerology

Rajadhir

"King of the brave; leader with great courage"

Quick answer

Rajadhir is a Tamil name meaning 'King of the brave; leader with great courage'. Numerology number 8. Lucky colour: Dark blue. Lucky number: 8.

✦Reviewed by our Vedic Numerology experts · Updated April 2026
Meaning
King of the brave; leader with great courage
Origin
Tamil
Numerology number
8
Lucky colour
Dark blue
Lucky number
8
8
Chaldean
6
Pythagorean
The Achiever
Numerology Type
3
Syllables

Meaning of Rajadhir

Rajadhir is a beautiful Tamil boy name — a 3-syllable name with a melodic, flowing quality. The name means king of the brave; leader with great courage.

The name starts with the letter R, which in Chaldean numerology carries its own energy as part of the name's overall vibration. The first letter is the "cornerstone" — it reveals how the person approaches new situations and the first impressions they make on the world.

In Chaldean numerology — the oldest and most accurate system of name numerology, originating in ancient Mesopotamia — Rajadhir vibrates at the number 8. This number reveals the hidden energy and destiny connected to the name.


Nakshatra & Rashi Match

Names starting with R are traditionally considered auspicious for babies born under Rohini Nakshatra, Chitra Nakshatra and Swati Nakshatra, which falls under Tula (Libra) Rashi.

Combining the Nakshatra's recommended syllable with Rajadhir's Chaldean number 8 gives a name that honours both the birth star and its numerology vibration.


Tamil Origin & Cultural Heritage

Tamil names belong to one of the oldest surviving classical language traditions — Tamil literature dates back over 2,500 years. Names are drawn from Sangam poetry, the Thirukkural, the names of Tamil deities (Murugan, Amman, Karthikeyan), and nature imagery. Tamil naming reflects a deep reverence for the Dravidian cultural identity distinct from Sanskrit traditions, though many families blend both.

Naming tradition: The birth star (Jathakam) plays a central role in Tamil naming. The first syllable of the name is derived from the nakshatra of birth, then a meaningful Tamil or Sanskrit word is built around it.

Popular regions

Tamil NaduSri LankaSingaporeMalaysiaTamil diaspora worldwide

Numerology Profile — Number 8

The Achiever · Ruled by Saturn

People with number 8 are powerful, ambitious, and driven. They have a natural talent for business and finance. They are goal-oriented and work hard to achieve material success and recognition..


Full Personality Analysis — The Achiever

People with number 8 are powerful, ambitious, and driven. They have a natural talent for business and finance. They are goal-oriented and work hard to achieve material success and recognition.

Key Strengths
AmbitionBusiness senseDeterminationLeadership
Growth Area

Can sometimes prioritise work over personal relationships.


Lucky Dates — September 2026

Based on Chaldean number 8, these dates in September 2026 carry the strongest vibration for Rajadhir. Ideal for first words, naming ceremonies, or important decisions.

81726

Lucky Gemstone

Blue Sapphire

Brings discipline and material success

When to wear: Middle finger, Saturday morning


Compatible Sibling Names

These names share numerologically compatible numbers (2, 4, 8) with Rajadhir, making them ideal sibling name pairs for harmony.


Business Name Compatibility

For a child named Rajadhir (number 8), the most compatible business names will have Chaldean numbers 2, 4, 8. When Rajadhir grows up, choosing a business or brand name that aligns with these numbers significantly boosts the chances of success and recognition.

Use the Business Name Numerology tool to check specific names.


Complete Lucky Profile

Lucky Colours

Dark blueBlackMaroon

Lucky Days

SaturdaySunday

Ruling Planet

Saturn

Best Career Paths

Business, banking, real estate, law, medicine


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Frequently Asked Questions
What is the meaning of Rajadhir?+

Rajadhir is a Tamil boy name meaning "king of the brave; leader with great courage". In Chaldean numerology, Rajadhir vibrates at the number 8, which carries the energy of the achiever. The name has 3 syllables and is traditionally given to boy children in Tamil families.

What is the Chaldean numerology number for Rajadhir?+

The Chaldean numerology number for Rajadhir is 8 — The Achiever. The Pythagorean number is 6. Number 8 is ruled by Saturn and is associated with careers in business and banking. The lucky colours are Dark blue, Black, Maroon and the lucky days are Saturday and Sunday.

Is Rajadhir a boy or girl name?+

Rajadhir is traditionally a boy name with Tamil origins. The name means "king of the brave; leader with great courage" and has a 3-syllable structure, making it melodic and pleasant to hear. It is popular among Tamil families across India and the diaspora.

What are good sibling names for Rajadhir?+

Good sibling names for Rajadhir include Aadya, Aalamalar, Aanirudan, Aaniyal, Aaruvi, as these names carry compatible Chaldean numbers (2, 4, 8), creating a harmonious family numerology. Compatible numbers in Chaldean numerology tend to share similar vibrational energies.

Is Rajadhir a lucky name?+

Rajadhir carries the vibration of Chaldean number 8 (The Achiever), ruled by Saturn. In Chaldean numerology this is considered a powerful and meaningful vibration. The lucky colours for Rajadhir are Dark blue and Black, and the most favourable days are Saturday and Sunday. Choosing an auspicious naming ceremony date can further strengthen the name's energy.