Modern invented name; possibly valley or field
Tyden is a contemporary American invention, likely created by blending the popular 'Ty' prefix with the 'den' suffix found in names like Hayden or Jayden. While it lacks a singular ancient etymology, it is sometimes associated with the Old English word 'denu' meaning valley or 'dun' meaning hill. It fits the modern trend of rhythmic, two-syllable names ending in 'n'.
Less common today
Tyden isn't in the latest US Top 1000. It last peaked at #3,570 in 2017.
US births per 5-year period, 1990βpresent (SSA data).