Boy Name · Sanskrit Origin
Tattvam
तत्त्वम्
Quick Answer
Tattvam (तत्त्वम्) is a Sanskrit-origin boy's name meaning "that art thou." It is associated with Swati nakshatra and Tula rashi. The Chaldean numerology value is 6 (Nurturing).
Meaning & Etymology
Meaning
that art thou · you are truth · Tat Tvam Asi
Etymology
From the Chandogya Upanishad Mahavakya "Tat Tvam Asi", "That Thou Art". "Tattvam" = the truth, the principle. Swati's Rahu pierces through illusion to this ultimate truth; Vayu carries this realization.
Vedic Astrology Connection
In Vedic tradition, names starting with specific syllables are prescribed for children born under each nakshatra.Tattvam begins with "Ta", which corresponds to Swati nakshatra. The ruling planet Rahu influences the personality and life path of Tattvam.
Numerology of Tattvam
Responsible, caring, domestic. Natural healers and caretakers. Deep sense of community and family responsibility.
Calculated using Chaldean numerology system: each letter of "Tattvam" maps to a number, and the sum is reduced to a single digit (or master number 11/22). This method is rooted in ancient Babylonian numerology and widely used in Vedic practice.
At a Glance
| Name | Tattvam (तत्त्वम्) |
| Gender | Boy |
| Meaning | that art thou, you are truth, Tat Tvam Asi |
| Origin | Sanskrit |
| Syllables | 3 |
| Nakshatra | Swati |
| Rashi | Tula |
| Numerology | 6 (Nurturing) |
| Popularity | rare |
| Region | Pan-India, South India |
Famous People Named Tattvam
- →Philosophical Upanishadic concept as name
Similar Names
Why This Name Fits Swati Nakshatra
In Vedic astrology, the nakshatra (lunar mansion) at the time of birth determines which syllables are auspicious for the child's name. Swatinakshatra prescribes names starting with "Ru", "Re", "Ro", "Ta".Tattvam begins with "Ta", making it a traditionally appropriate choice for children born under Swati.
The belief is that using the correct starting syllable aligns the child's name with the vibrational energy of their birth nakshatra, creating harmony between the individual and the cosmos. This practice is recorded in the Brihat Parashara Hora Shastra and is still widely followed across India.
Learn more about Swati nakshatra →Frequently Asked Questions
What does Tattvam mean?
Tattvam (तत्त्वम्) means "that art thou, you are truth, Tat Tvam Asi". It is of Sanskrit origin. From the Chandogya Upanishad Mahavakya "Tat Tvam Asi", "That Thou Art". "Tattvam" = the truth, the principle. Swati's Rahu pierces through illusion to this ultimate truth; Vayu carries this realizatio...
Which nakshatra is Tattvam for?
Tattvam is traditionally recommended for children born under Swati nakshatra, as it starts with the prescribed syllable "Ta".
What is the numerology number of Tattvam?
The Chaldean numerology number of Tattvam is 6, which represents Nurturing: Responsible, caring, domestic. Natural healers and caretakers. Deep sense of community and family responsibility.
Is Tattvam a popular name in India?
Tattvam is considered a rare name, particularly popular in Pan-India, South India.