Thankful or God has heard
A modern American variation of Jayden, likely derived from the Hebrew name Jadon. It gained popularity in the late 20th century as part of the trend for names ending in '-den'. This specific spelling with a double 'n' is a contemporary stylistic choice.
Less common today
Jaydenn isn't in the latest US Top 1000. It last peaked at #2,809 in 2012.
US births per 5-year period, 1990βpresent (SSA data).