Kayin
Expression 6 — The Nurturer · predominantly a boy’s name
The numbers in the letters
Caring, responsible, and compassionate. Number 6 represents love, family, and service. You have a natural instinct to care for and protect others.
2 + 4 → 6
What the vowels want: to go first. Not applause — authorship. The quiet dread underneath is being ordinary, and it has moved you more than ambition ever has.
1 + 0 → 1
What the consonants project: motion blur. People sense you are between things even when you are standing still, and either find it magnetic or try to pin you down.
1 + 4 → 5
Kayin in the real world
630 Americans have been named Kayin since 1977. It peaked in 2005 with 39 newborns and 8 carried it in 2025 (#18,886).
US births per decade, 1880–2025 · SSA public data
Considering Kayin for a baby?
Score it against your due-date window and the family’s charts — free, every point explained.
Score Kayin →The name is half the signature
A birth date completes it — life path, birthday number, and how they interact with Kayin’s letters.