Yew tree or archer
Evonna is a rare variant of Yvonne or Ivonne, which are feminine forms of the French name Yvon. It ultimately derives from the Germanic element 'iv', referring to the yew tree, a wood historically used to craft bows for archers.
Less common today
Evonna isn't in the latest US Top 1000. It last peaked at #5,105 in 1990.
US births per 5-year period, 1990βpresent (SSA data).