Little fire or fiery one
Xaidyn is a modern American creative spelling of the name Zayden. It likely derives from the Arabic name Zayd, meaning increase or growth, but in its contemporary Western usage, it is often associated with the phonetic 'Aidan' family of names, which means little fire.
Less common today
Xaidyn isn't in the latest US Top 1000. It last peaked at #5,532 in 2021.
US births per 5-year period, 1990–present (SSA data).
