Alex
/AE-L-IH-K-S/
A short form of Alexander (and Alexandra), from the ancient Greek Alexandros — composed of alexein ('to defend, to protect') and aner/andros ('man'), meaning 'defender of men' or 'protector of people.' The name became globally dominant through Alexander the Great of Macedon, and its short form Alex has functioned as both an independent name and a nickname across virtually every language and culture that encountered the Greek world.
See Alex scored for your familyQuick — what every parent wants to know about Alex:
Yes — Alex is a Christian unisex name of English origin, meaning “A short form of Alexander (and Alexandra), from the ancient Greek Alexandros — composed of alexein ('to defend, to protect') and aner/andros ('man'), meaning 'defender of men' or 'protector of people.' The name became globally dominant through Alexander the Great of Macedon, and its short form Alex has functioned as both an independent name and a nickname across virtually every language and culture that encountered the Greek world.”.
How well does Alex fit your family?
This page tells you what Alex means. The app tells you whether it's right for your baby — scored against the names already in your family, your heritage, and your baby's exact birth star.
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Six signals — scored for your family, not in the abstract:
Meaning & origin
Alex is a unisex's name of English origin, traditionally used in Christian families. The name means "A short form of Alexander (and Alexandra), from the ancient Greek Alexandros — composed of alexein ('to defend, to protect') and aner/andros ('man'), meaning 'defender of men' or 'protector of people.' The name became globally dominant through Alexander the Great of Macedon, and its short form Alex has functioned as both an independent name and a nickname across virtually every language and culture that encountered the Greek world." and belongs to the Courage cluster — names for children who will grow into bold, fearless hearts.
Common among European, American, Greek, Singaporean families, Alex carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
What would a baby named Alex look like?
NameRoot imagines a one-of-a-kind AI baby portrait for every name, shaped by its heritage — the features, the colouring, the feeling a name like Alex carries. No two are alike.
See Alex's portrait — and its full score — the moment you open the app.
See Alex's baby portrait →What does Alex's numerology say?
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Alex resonates in either tradition.
Alex's destiny number is 6 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Alex's full reading →
Does Alex go with your family's names?
Alex breaks into 5 sounds: /AE-L-IH-K-S/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Alex sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Alex beside your family's names →
Names similar to Alex
If Alex resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Christian unisex names, common in European families
Sharing the same meaning
Other Christian unisex names from the Courage cluster
Names that sound similar
Christian unisex names that open with the same syllables as Alex
Explore more names
Keep exploring names like Alex — by tradition, by meaning, or by first letter.
Common questions about Alex
What does the name Alex mean?
Alex means "A short form of Alexander (and Alexandra), from the ancient Greek Alexandros — composed of alexein ('to defend, to protect') and aner/andros ('man'), meaning 'defender of men' or 'protector of people.' The name became globally dominant through Alexander the Great of Macedon, and its short form Alex has functioned as both an independent name and a nickname across virtually every language and culture that encountered the Greek world.." It is a unisex name of English origin, traditionally used in Christian families.
Is Alex a boy or girl name?
Alex is a unisex name, used for any gender.
What is the origin of the name Alex?
Alex is of English origin, used in Christian tradition, commonly among European, American, Greek families.
Is Alex a Christian name?
Yes. Alex is a unisex name traditionally used in Christian families, of English origin.
What does Alex mean in English?
Alex originates from English, where it means "A short form of Alexander (and Alexandra), from the ancient Greek Alexandros — composed of alexein ('to defend, to protect') and aner/andros ('man'), meaning 'defender of men' or 'protector of people.' The name became globally dominant through Alexander the Great of Macedon, and its short form Alex has functioned as both an independent name and a nickname across virtually every language and culture that encountered the Greek world.."
What is the numerology of Alex?
Alex has a Pythagorean destiny number of 6 — nurturing and family devotion.
See how Alex scores for your family
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