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Kain

♂ Boy

Pronounced KAYN /ˈkeɪn/Medium

Meaning: A spelling variant of Cain, from Hebrew Qayin, associated with the verb "to acquire/get" (and sometimes "spear, smith"); the biblical first son of Adam and Eve.Medium

In 30 seconds: Kain is a spelling variant of Cain, from the Hebrew Qayin, linked to a verb meaning 'to acquire' or 'get'. It names the biblical first son of Adam and Eve.
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Origin MediumHebrew, Biblical
MeaningA spelling variant of Cain, from Hebrew Qayin, associated with the verb "to acquire/get" (and sometimes "spear, smith"); the biblical first son of Adam and Eve.
U.S. rank (2024)#1578 ↗ Rising
2024 U.S. births109 boys (0.01% of U.S. boys)
Peak year2016
Total births (all-time)≈ 3,655

Popularity in the U.S. · SSA data

peak 201619732024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

History & Origin

Kain rewrites the biblical Cain, whose Hebrew form Qayin ties to the idea of acquiring or getting, and sometimes to 'spear' or 'smith'. In scripture the name belongs to the firstborn of Adam and Eve. The K- spelling gives the old name a sharper, more modern look.

Variants such as Cain, Qayin, and the accented Káin and Kaïn show the name across biblical and contemporary forms. The single strong syllable gives it a blunt, striking sound.

Did you know? Kain appears in the Old Testament, which helped preserve it across centuries of Jewish and Christian naming traditions.
Overall data confidence 70%
Behind the Name - Kain — etymology, usage, pronunciation, and related formsU.S. Social Security Administration — 2024 popularity rank and count supplied in the batch input CSV

Variations

KáinKaïnCainQayin

Nicknames

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If you like Kain…

Cain— the traditional spelling of this same biblical name
Kane— a phonetic match to Kain with the same strong single syllable
Abel— the biblical brother whose story is bound to Cain's

Frequently Asked

What does the name Kain mean?

Kain is usually explained as meaning 'origin uncertain' and is most often linked with Biblical Greek [1] tradition.

How do you pronounce Kain?

It's commonly said KAYN /ˈkeɪn/.

Is Kain a boy or girl name?

In this batch and in recent U.S. usage data, Kain is used as a boy name.

How popular is Kain?

In 2024, Kain ranked #1578 in the U.S. for boys, with 109 births recorded.