Modern invented name, possibly meaning valley or great
Dayden is a contemporary American invention, likely created by blending the popular 'Day' prefix with the trendy 'den' suffix found in names like Hayden or Jayden. It may also be viewed as a variant of the English surname Deaden, referring to a valley, or the Hebrew name Dan, meaning judge.
Less common today
Dayden isn't in the latest US Top 1000. It last peaked at #4,254 in 2008.
US births per 5-year period, 1990βpresent (SSA data).