Thankful or jade stone
A modern invented spelling that likely blends the Hebrew name Jaden, meaning 'thankful,' with the green gemstone Jade. It follows the contemporary trend of replacing vowels with 'y' to create a unique visual identity. While its roots are ancient, this specific configuration is a product of late 20th-century American naming creativity.
Less common today
Jaydn isn't in the latest US Top 1000. It last peaked at #1,967 in 2008.
US births per 5-year period, 1990βpresent (SSA data).