Gender-Neutral Name · Greek Origin
Alex
Few names balance heritage and freshness the way Alex does. Linguistically, Alex carries the meaning "Defending man", a definition that's reflective without being heavy. With Greek provenance, Alex reads as a name with a passport — at home in multiple cultures and centuries. Our reviewers flagged Alex as a strong "first introduction" name: it teaches and reads cleanly in print, on a name tag, and over the phone.
Recent SSA rankings put Alex in the top 500 of US baby names — familiar without being overused. Its trajectory has been steady rather than spiky, which tends to predict longer cultural staying power than a viral spike would. The rhythm is easy — short on syllables but full on character — and it sits comfortably next to most family surnames. Parents who love Alex often also weigh Alec, Aleck, Alexi — and the Alex name page below covers nicknames, sibling pairings, and pronunciation in detail.
Alex meaning, origin, and usage
Meaning: Defending man
Origin: Greek naming roots help connect Alex to related Greek baby names.
Pronunciation: Baby Name Studio pronounces Alex as A·L·E·X, with 4 letters and a gender-neutral usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Alex is familiar without being overly common in the Top 500 tier.
Alex variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Alexa, Alexe, Alexy.
- Nicknames: Alex works as its own nickname.
- Middle names: Pair Alex with a middle name that balances its short sound; start with the Alex middle name generator.
- Sibling names: Alec, Aleck, Alexi, Alek, Alexa — full picks on the sibling names for Alex guide for a cohesive sibset.
- Similar names: Looking for names that sound like Alex? Browse our names like Alex guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Alex
What does the name Alex mean?
Alex means "Defending man" and is of Greek origin.
What is the origin of Alex?
Alex originates in Greek naming tradition.
How do you pronounce Alex?
Alex has 4 letters and is most commonly stressed on the first syllable.
Is Alex a boy's or girl's name?
Alex is primarily used as a girl's name in US records.
How popular is Alex in 2026?
In our 2026 popularity tracker, Alex sits in the Top 500 tier — familiar without being overly common.
What names are similar to Alex?
Names that share Alex's sound and style include Alec, Aleck, Alexi, Alek, Alexa.
What middle names pair well with Alex?
Good middle-name fits for Alex pair an opposite syllable rhythm: if Alex is short, lean longer (e.g. classical or three-syllable middles); if Alex is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Alex?
Sibling names that pair naturally with Alex share its rhythm without rhyming — Alec, Aleck, Alexi all sit comfortably alongside it on a shortlist.