Cain
/?ke?n/ · 1 syllable
♂ Male ◎ Hebrew ◈ 1 syllable
"Acquired, craftsman, spear"

From Hebrew

Cain means acquired or spear — from the Hebrew. In the Bible, Cain IS the first son AND the first murderer — he killed his brother Abel. The most dramatic sibling story. The name carries the weight of the FIRST of everything — first son, first city-builder, first transgression. Four letters of the first-son, the first-murder, and the most dramatic sibling story.

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Cain at a glance
MeaningAcquired, craftsman, spear
OriginHebrew
GenderMale
Syllables1
NumerologyLife Path 9
US Rank (today)#867
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Why parents love Cain
  • Cain IS the first son in the Bible.
  • He is also the first city-builder.
  • The most dramatic sibling story ever told.
  • Four letters with a strong, stark sound: KAYN.
  • The meaning acquired IS the most direct.
The vibe of Cain
acquiredspearHebrewfirst sonfirst murdererAbeldramaticsiblingfirst city-builder
Origin & history of Cain
Hebrew Qayin (acquired) Cain
1
Hebrew roots
Cain means acquired. He IS the first son AND first murderer — killed Abel. Also the first city-builder. The most dramatic sibling story.
2
First recorded
Earliest known use: Biblical — Genesis 4.
3
Today
Cain remains a beloved choice, ranking #867 in the US. 7,441 babies have been named Cain since 1910.
◈ Sources: Behind the Name, SSA data
How popular is Cain?
2014 peak year
Cain first appears in the U.S. registration record in 1910. Its popularity climbed over the following decades. In 2014, 330 babies received the name (ranked #726). Today it sits around #867, with roughly 267 babies named Cain each year. Cain's usage has held roughly steady recently. In total, around 7,441 babies have been registered with this name since 1880.
Year-by-year registrations 1880–2024 · U.S. Social Security data
330 Babies named in peak year
(ranked #726)
267 Avg. per year
(last decade)
2,670 Total registrations
last 10 years
7,441 All-time total
(since 1880)
Popularity in the US today (rank #867) Popular
→ Holding steady in recent years
📊 Check all names registered in the United States →
Numerology of Cain
9
Life path number
The Humanitarian
Compassion, wisdom and humanitarianism.

Cain's Life Path 1 is the leader's number — first-of-everything leadership. People named Cain tend to be strong, dramatic, and gifted at being the first son AND the first builder.

First son AND first builder
Abel-brother
Most-dramatic-sibling
City-builder
Hebrew-acquired
C3
A1
I9
N5
Sum: 18 → Life path 9
Personality of Cain
🌍
Compassionate soul
They carry the weight of the world with grace.
🎨
Richly creative
Deep feeling translates into deep art.
🌟
Old soul wisdom
They've always seemed wiser than their years.
💝
Unconditional love
Their love is vast and forgiving.
Famous people named Cain

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Names that sound like Cain

If you love Cain, you might love these names with a similar sound, rhythm or feel.

Names that combine with Cain

Sibling pairings that share the timeless, classic energy of Cain.

Middle names for Cain

The right middle name turns Cain into a complete story. Explore options for first-and-middle pairings, then last-name flow.

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Numerology life path calculator

Enter any full name and date of birth to discover the life path number — a core numerological indicator of personality, purpose and destiny.

First name
Middle name (optional)
Last name
Date of birth
7
Life path number

How we calculated this
Cain is a beautiful choice.
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