Meaning A boy's name of Welsh origin, it means "Variant of Cadell: Small battle; spirit of the battle." Origin of Caddell Welsh Popular Middle Names Pronunciation 🔊 Listen Caddell Similar Names Cadel Cadellin Cadwaladr Cadarn Cadawg Cadwalader Cadwaladyr Cadwallader Abel Gusg Year by Year Popularity of Caddell