Evie is a character mentioned in AMC's The Walking Dead.
Pre-Apocalypse
Nothing is known about Evie's life before or as the outbreak began, except that she was Carl's aunt. She also may have served in the military, as it was mentioned she was on leave when visiting Carl for his 8th birthday party at the KCC. It is unknown if she is Rick's sister or Lori's sister, or if she is also Judith's aunt.
Post-Apocalypse
Season 8
"Worth"
As Rick tearfully reads Carl's farewell letter addressed to him, Aunt Evie is briefly mentioned.
It's unknown whether Evie survived the apocalypse.