Spear, possessed, or little battle
Kayn is a modern variant of several names. It is often linked to the Hebrew Cain, meaning 'possessed' or 'acquired,' or the Gaelic Cathán, meaning 'little battle.' In some contexts, it is also associated with the Middle English word for 'spear.'
About 20 boys were named Kayn in 2025.
The Shadow Reaper, a playable champion · League of Legends
US births per 5-year period, 1990–present (SSA data).
