#1396 is very low down the list. 119 girls were named
Lucille in 1996, as opposed to over 25,000 Emilys and 24,000 Jessicas. It is certainly "possible," but in my opinion it would stand out as improbable and anachronistic for that time period. If I were to use
Lucille for a fictional character born in 1996, I would probably feel obliged to give an explanation for its use. Perhaps this
Lucille was named for a deceased but fondly remembered family member, or something like that.