Jade or thankful
A modern invented name, Jaydyn is most often seen as a creative spelling of Jaden. It likely combines the gemstone name Jade with the popular '-den' suffix, or serves as a variation of the Hebrew name Jadon, meaning 'thankful' or 'he will judge'.
About 11 boys were named Jaydyn in 2025.
US births per 5-year period, 1990–present (SSA data).
American college football player