What is name compatibility?
Name compatibility uses numerology to turn each name into a single number — its destiny (expression) number — and then compares the two. Because your name carries your energy and how you express yourself, comparing name numbers reveals how two people's vibrations naturally blend: where you click instantly, and where you'll grow through patience.
It's playful and revealing — perfect for a crush, a partner, a friend, even a potential baby name. For the deepest read on a couple, pair it with birth-date compatibility.
How name compatibility is calculated
Each letter gets a value from 1 to 9 (A=1, B=2 … I=9, J=1 …). Add the letters of each name, reduce to a single digit, then compare the two numbers for harmony.
MIA → 4+9+1 = 14 → 5
LEO → 3+5+6 = 14 → 5
Two 5s — a free-spirited, adventurous, highly compatible match.
The calculator above does it for both names instantly.
Why your name matters in numerology
Your birth date is fixed, but your name is the energy you carry and project into the world every day. That's why name numerology is used for everything from relationships to choosing a business name. When two names harmonise, communication and chemistry tend to flow more easily; when they differ, the relationship simply has more to teach.
Name vs birth-date compatibility
For the fullest picture, use both. Name compatibility reflects how you express and communicate together. Birth-date (life path) compatibility reflects your deeper life directions. Many couples are a strong match on one and a growth match on the other — and that's perfectly normal.
Your questions, answered
Should I use full names or nicknames?
Try both. Full birth names show the core energy; the name you go by daily shows the energy you actively project. Comparing both is insightful.
Can two very different name numbers work?
Absolutely. Different numbers often balance each other. The score shows where you flow and where you grow — not whether love is possible.
Is the name compatibility calculator free?
Yes — check your match and read what it means for free, no account needed.
Is name compatibility the same as birth-date compatibility?
No — name compatibility uses your names; birth-date compatibility uses your life path numbers. They're best read together.