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.
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?
2014peak 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 registrations1880–2024 · U.S. Social Security data
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.
Every name has a homeland. Discover strong boy names rooted in cultures from around the world — each with full meanings, origin stories and pronunciation.