In numerology, your full name holds more than one number. The expression number adds up every letter; the soul urge number adds only the vowels; and the personality number, the subject of this guide, adds only the consonants. The symbolic idea is a lovely one: vowels would be your inner voice, and consonants the frame other people see first.
That is why the personality number is usually described as the first impression you make, the way people perceive you before they really get to know you. Here you will learn to do the sum by hand, follow a complete example and read what tradition links to each number, always in a spirit of entertainment and self-discovery.
The letter chart
The most widely used system in the West, called Pythagorean numerology, gives each letter a value from 1 to 9: A, J and S are 1; B, K and T are 2; C, L and U are 3; D, M and V are 4; E, N and W are 5; F, O and X are 6; G, P and Y are 7; H, Q and Z are 8; I and R are 9.
Accents make no difference: É counts as E. At Letra Viva we follow a simple rule for Y, which always counts as a consonant, and W is a consonant too. Use your full birth name, the one on your birth certificate, including any middle names.
How to do the sum, step by step
Write your full name and cross out the vowels (A, E, I, O, U). The consonants are left. Swap each one for its value in the chart and add them all up. If the result has two digits, add the digits together until you reach a number from 1 to 9.
The exception is the master numbers: if 11, 22 or 33 shows up along the way, many schools stop there and read the master number. In that case the reading speaks of a more intense version of the reduced number, with 11 linked to 2, 22 to 4 and 33 to 6.
A fully worked example
Let us take the name John Smith. The consonants are J, H, N, S, M, T and H. From the chart, J is 1, H is 8, N is 5, S is 1, M is 4, T is 2 and H is 8 again. The total is 1 + 8 + 5 + 1 + 4 + 2 + 8 = 29. Reducing, 2 + 9 = 11, a master number, so many readers stop right there.
If you want to check the other numbers in the same name, our free calculator shows the expression number, the soul urge and the life path, with the sum laid out in full. It all runs in your browser, and your name and date never leave your device.
What each number suggests, 1 to 5
1: the first impression is of someone decisive, who takes the lead and comes across as confident. 2: you seem kind and a good listener; people feel comfortable opening up to you. 3: you arrive with lightness, humor and easy conversation, and you tend to be remembered at social gatherings.
4: you come across as reliable and organized, the person others hand an important task to. 5: you seem curious, restless and open to new things, with the air of someone always on the way somewhere.
From 6 to 9 and the master numbers
6: you convey warmth and responsibility, the image of someone who takes care of others. 7: you seem reserved, observant and a little mysterious, which sparks curiosity. 8: you project strength, ambition and a capacity to lead. 9: you give the impression of someone generous, moved by collective causes and easy to admire.
With the master numbers, symbolic reading turns up the volume: 11 is seen as inspiring and intuitive, 22 as a builder of big projects and 33 as someone who nurtures and teaches. These are images to reflect on, not fixed labels.
Personality, soul urge and life path together
The interesting part is comparing your personality number with your soul urge. When they match or sit close together, the reading speaks of someone who shows on the outside what they feel inside. When they are very different, such as an 8 for personality and a 2 for soul urge, tradition describes a person who seems tough but keeps a tender side that few people see.
The life path, worked out from your date of birth, works as the backdrop. Putting the three numbers side by side is a good self-discovery exercise: ask yourself whether the image others have of you matches the way you see yourself.
A question to take with you
Once you have your number, ask two people close to you for three words describing their first impression of you. Compare them with the reading for your number. Sometimes the overlap is striking, sometimes there is none at all, and both outcomes say something about you.
If you want to go beyond the numbers, a Letra Viva reading weaves the numerology of your name and birth date with your handwriting and your sun sign into an illustrated PDF made just for you. It is a symbolic reading, designed for entertainment and self-reflection.