- Evelynn was designed by Guinsoo.
- Evelynn bears resemblance to Mystique from the X-Men Marvel Comics, more-so the movie adaptation.
- During the Beta, Evelynn was voiced by Lea Gulino.
- Her current voice actress is uncredited and anonymous to the public. She shares this voice actress with Syndra.
- Evelynn's dance is from the movie Flashdance, performed to the song Manhunt. A side-by-side comparison can be seen here .
- If Evelynn is seen by an enemy champion they will have an which was made famous by the series.
- The developer of the Stealth rework also claimed to get the idea of the rework from the series.
- The reason why Evelynn does not have quotes of her own from the altars is that Riot didn't want to give out to much information about her lore. Kitae, however, confirmed that she does come from the Shadow Isles.
- Evelynn's quote: "I like it when they scream" was originally made for  Priscilla the Spider Queen.
- Evelynn's joke is a direct reference to a quote by Evil Ash from .
- Evelynn shares a quote with Mordekaiser and the western altar; "Misery loves company." In addition, this quote could be reference to Emily Autumn song titled same.
- Evelynn shares a quote with Thresh, Ezreal, Irelia, and Annie; "This way."
- Evelynn shares the same quote with Mordekaiser: "If I must."
- Evelynn shares a quote with Ezreal "All too easy."
- Masquerade Evelynn is likely a reference to the roleplaying game
- The skin also bears similarities to , Queen of the Inhumans, from .
- Evelynn shares a Tango skin with Twisted Fate. In the Chinese art, the only difference is the position of the spotlight.
- Evelynn and Twisted Fate were the first reported couple on The Journal of Justice Issue 1. However, Evelynn reportedly ended the relationship in Issue 10.