CORTIS announces official fandom name "COER", fans burst into tears before the awards ceremony

The band CORTIS has just announced their official fandom name "COER", marking an important step in building a global fan community. This news has excited fans, especially as the band prepares to appear at a series of year-end award ceremonies.

On November 24, the K-Pop fan community was abuzz when CORTIS – a rookie boy band under BigHit Music – officially announced their fandom name "COER". This is considered an important milestone, affirming the group's maturity after only a few months of debut and opening a new journey with the support of global fans.

According to the announcement from the management company, "COER" is a combination of "COR" in the group name CORTIS and the suffix "~ER", meaning "companions". At the same time, this name reminds of "CORE" - the core force, loyal fans who always give CORTIS the deepest love and enthusiasm. With the message "coloring beyond all stereotypes", COER is considered a solid backing, together with the group creating a unique mark in the K-Pop music industry.

Immediately after the fandom name was announced, social media was flooded with excited shares. Many fans expressed their joy at "officially ending the ambiguous days", and affirmed that COER was the most meaningful choice among tens of thousands of suggestions. One fan excitedly wrote: "Hello, after many months of being nameless, from today on, please call me Coer." Announcing the fandom name before the awards ceremony season is also considered a reasonable step, helping the fan community have a clear identity when cheering on idols on big stages.

CORTIS debuted on August 18, 2025 with the mini album Color Outside the Lines and the title track What You Want. The group's name is an abbreviation of the phrase Color Outside The Lines, meaning "coloring beyond all stereotypes", expressing the spirit of creativity and innovation. The group consists of 5 members: James, Juhoon, Martin, Seonghyeon and Keonho - each with their own color, creating a diverse lineup in vocals, rap and choreography.

After only two months of debut, CORTIS won the Global Rookie Award at the TikTok Awards Korea 2025, affirming the strong appeal of BigHit's rookie. This achievement helped the group quickly gain attention on the K-Pop map, opening up opportunities to appear at major music events. Not only that, winning international awards from the very beginning has proven CORTIS' potential to become one of the new generation groups with global influence.

According to the plan, CORTIS will participate in a series of year-end awards ceremonies such as the 2025 MAMA Awards and the 2025 Asia Artist Awards. This is the first time the group has appeared as a recognized rookie artist, promising to bring explosive performances. In addition, the group is also preparing for promotional activities for their first mini album on many international stages, aiming to expand their influence outside of Korea and reach more new audiences.

The announcement of the fandom name "COER" not only brings recognition to the fan community but also marks an important step in CORTIS's journey. With a solid backing and a series of upcoming major events, this rookie group is proving the appeal of a new star, ready to "color beyond all stereotypes" and affirm its position in the international music scene.

The birth of COER is also expected to create a close-knit fan community, accompanying CORTIS on the long journey ahead, from the Korean stage to potential international markets.