No, RejectedReyna is not a goth artist, because they play Horrorcore/Trap Metal, while goth music consists of Gothic Rock and its derived genres, like Deathrock, Darkwave, Ethereal Wave, and Coldwave.

However, they do have a significant goth influence and even have some goth songs in their repertoire, like "OH, MOTHER".

If you want to dive into the goth music scene, some of the bands that might appeal to you if you enjoy RejectedReyna are Mareux, Misery Mile, and Sad Madona.