Little fire; growth or increase
Zaydenn is a modern American invented name, likely a creative spelling of Zayden. It combines the popular 'aden' suffix with the 'Z' initial, drawing influence from the Arabic name Zayd, meaning 'to increase,' and the Gaelic-inspired Aidan, meaning 'little fire.'
Fewer than 5 boys were named Zaydenn in 2025.
US births per 5-year period, 1990–present (SSA data).