Nabillera takes its name from a Korean poetic expression meaning like a butterfly, long associated with the graceful flutter of a dancer's sleeves in Cho Ji-hoon's poem Seungmu. South Korean singer Hyuna used it for her 2022 single and mini album Nabillera, turning the phrase into a pop hook about moving lightly and confidently. The chorus circulated widely on short video platforms through dance clips and edits, which helped the excerpt survive beyond the release as a recognisable entrance and transformation sound.