Xaiden is a modern American coinage, a spelling of Zaiden and Jaiden that borrows the eye-catching X of Xavier; the whole family descends from Aidan, the Irish Aodhán, "little fire". Xaiden has never come close to the US top 1000; it peaked at number 1478 in 2019 and ranks number 1675 in 2025 with 99 boys.