Skip to main content
Back to all names
UnisexHebrew

Kayin

KAY-in

Kayin is a unisex name of Hebrew origin, meaning “A variant of Cain, meaning "acquired" or "spear" in Hebrew. In the Bible, Cain was Adam and Eve's son.”, and peaked in popularity in 2005.

Letters5
Syllables2
OriginHebrew

What Kayin Means

A variant of Cain, meaning "acquired" or "spear" in Hebrew. In the Bible, Cain was Adam and Eve's son.

The Story of Kayin

This name carries the primal echo of acquisition and the sharp edge of a well-made tool, a striking blend for your child.

Kayin is a variant name with roots in Hebrew, often linked to 'Cain,' meaning 'acquired' or 'spear.' The biblical Cain, Adam and Eve's first son, introduced a complex legacy of ambition and consequence. The name's journey has been one of reinterpretation and adaptation, moving from ancient narratives into modern usage, carrying connotations of both primal drive and a sharp, decisive nature.

The sound of 'Kayin' is distinct, carrying a forward momentum that suggests action and purpose. It has an edge, a sharpness that hints at keen intelligence and resourcefulness. For your child, Kayin, this name embodies the spirit of one who understands how to acquire what is needed, who wields their intelligence like a well-honed spear. You'll find yourself drawn to its directness, a clear signal of their intent.

Nickname Watch

Kids pick up nicknames whether parents plan for it or not. Make sure you love the short forms too.

AI Features

Unlock Kayin’s Full Story

AI consultant · Sibling matches · Cultural deep-dive · Compatibility scores

🔒 No credit card needed

Gender Split

Numerology

9

The Idealist

Compassionate, humanitarian, and visionary. Names vibrating at 9 carry universal love.

Personality Traits

DeterminedIntelligentResourcefulIndependentCourageous

Spelling Variations

Peak Year

#39 in 2005

Total Births

622

First Recorded

1977

More Names Like Kayin

View all

Explore related name groups

Save Kayin to your favorites list