Alejandro
«Defender and protector of humanity»
The constellation of Alejandro · every letter is a star; its height set by its numerology
Meaning of Alejandro
«Defender and protector of humanity»
That is the heart of Alejandro: a name of Greek origin that needs no further explanation.
Alejandro at a glance
Origin: Greek
Symbolizes: ambition, power and success
Numerology: Expression 8 · Soul 4 · Personality 22
Ruling planet: Saturn (number 8)
Day: Saturday Color: Indigo Stone: Onyx
Popularity: #198 in the U.S. (2020–2025)
Numerology & planet

Ambitious, strong and prosperous; masters the material world.
About the name Alejandro
Behind Alejandro stands the number 8, ruled by Saturn. Ambitious, strong and prosperous. Everything points the same way: ambition, power and success.
The personality of Alejandro in numerology
Every name holds three numbers, and Alejandro's tell this story:
Expression 8 · Saturn: Ambitious, strong and prosperous.
Soul 4 · Uranus: what it truly seeks: security and order.
Personality 22 · Master 22: its first impression is assured and capable.
The origin of Alejandro
Greek names are elegant and full of history—gods, heroes and classical virtues. Alejandro belongs to that family: it means «Defender and protector of humanity» and still says it with the same force. By its number 8, Alejandro is linked to the day Saturday, the color Indigo, the element Earth and the stone Onyx.
How popular is Alejandro?
Alejandro is in a quieter moment. Between 2020 and 2025, 11,274 boys named Alejandro were registered in the U.S. (rank #198), according to the Social Security Administration.
Higher = more chosen (U.S. top 200)
It ranked #162 in the 2010s, so it's heard less often now. That has its charm: a name everyone recognizes, that fewer classmates will share.
It has ranked in the top 200 continuously since the 1980s: over four decades among the favorites.
Source: Social Security Administration (U.S.), official records by decade, as of 2026.
Is Alejandro a good name for your baby?
If Alejandro already caught your eye, give it the test: say it with your last name and listen to how it flows. Its meaning («Defender and protector of humanity») does half the work; the sound does the rest. Torn between two? Compare their compatibility on Astra.
History & trivia
History. Alexander is of Greek origin and means «defender» or «protector of man».
✦ Did you know? Alexander the Great conquered much of the known world before turning 33 and founded the city of Alexandria.
Compatibility
Does Alejandro match another name? Try it in our compatibility calculator.
✦ Astral Chart of Alejandro
A personalized 3-page PDF: your three numbers (Expression, Soul & Personality), what each reveals, cosmic correspondences and a keepsake to print or gift. Secure payment (charged as ~$20 MXN).
✦ This is your chart · tap to see the full exampleGet my Astral Chart · $1 USDSee full example (PDF) →Names that go with Alejandro
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Frequently asked questions
What does the name Alejandro mean?
Alejandro means «Defender and protector of humanity.» It is a name of Greek origin.
What is the numerology of Alejandro?
Its number is 8, ruled by Saturn: Ambitious, strong and prosperous; masters the material world.
Is Alejandro a boy or girl name?
Alejandro is used as a boy's name.