Little battle or companion
Kadien is a modern American invention, likely a creative blend of the name Kade and the popular -aden suffix. It may also be viewed as a variant of the Gaelic name Caden, which stems from the word 'cath' meaning battle.
Fewer than 5 boys were named Kadien in 2025.
US births per 5-year period, 1990–present (SSA data).