Little warrior or brave in war
Wyett is a rare spelling variant of the English name Wyatt. It derives from the Medieval English name Wyot, which itself comes from the Old English given name Wigheard, composed of the elements 'wig' (war) and 'heard' (brave, hardy, or strong).
Less common today
Wyett isn't in the latest US Top 1000. It last peaked at #3,726 in 2013.
US births per 5-year period, 1990βpresent (SSA data).