Yeojin, the youngest member of the K-pop group LOONA and current member of the quintet Loossemble, recently sparked a wave of emotional responses across the global music community after providing a poignant explanation for her specific stylistic choice in spelling the group’s name. In a message shared with fans on a private communication platform, Yeojin detailed the strategic and sentimental reasoning behind her use of the infinity symbol (∞) in the group’s title, transforming "LOONA" into "L∞NA." This revelation has highlighted the ongoing complexities regarding intellectual property, group identity, and the enduring bond between the twelve original members of the group and their dedicated fanbase, known as Orbits.
The explanation comes at a critical juncture for the members of LOONA, who have spent the last two years navigating a fractured professional landscape following a series of high-profile legal battles with their former agency, BlockBerry Creative. Yeojin’s statement offered a rare glimpse into the foresight and protective measures the members are taking to preserve their collective legacy while operating under different management labels.
The Symbolism of the Infinity Mark
According to Yeojin, the decision to use the spelling "L∞NA" serves a dual purpose. Primarily, it acts as a creative and legal safeguard. "A lot of people seem curious about why I write LOONA as L∞NA," she wrote. "I created it as an alternative representation of the name in case there ever comes a time when we couldn’t use the name." This acknowledgment points directly to the precarious nature of trademarked group names in the South Korean entertainment industry, where departing artists often lose the right to use the brand name they helped build.
Beyond the logistical utility of the spelling, Yeojin emphasized the emotional weight behind the symbol. The infinity mark represents an eternal connection that transcends contractual obligations or company borders. "The infinity symbol also means that LOONA and ORBIT will continue to spend infinite time together," she added. "Although I may be lacking, I wanted to express my wish to continue being together."
This sentiment resonated deeply with fans who have followed the group’s turbulent journey since their debut. By replacing the two "Os" in LOONA with the infinity sign, Yeojin effectively merged the group’s identity with a promise of permanence, signaling that the "LOONA" identity exists independently of corporate ownership.

A Chronology of Legal Strife and Rebirth
To understand the weight of Yeojin’s words, one must look at the timeline of events that led to the current fragmentation of the group. LOONA, originally a 12-member act known for its massive "LOONAverse" lore and high-budget pre-debut project, began to face internal crises in late 2022.
The first major shift occurred in November 2022, when BlockBerry Creative announced the expulsion of Chuu, one of the group’s most prominent members. This move triggered a domino effect; by early 2023, all remaining eleven members—Heejin, Hyunjin, Haseul, Yeojin, ViVi, Kim Lip, Jinsoul, Choerry, Yves, Go Won, and Hyeju—had filed for injunctions to suspend their exclusive contracts with the agency, citing unfair terms and a loss of trust.
The legal proceedings resulted in various outcomes over several months:
- January 2023: An initial court ruling allowed Heejin, Kim Lip, Jinsoul, and Choerry to leave the agency, while others remained due to slight differences in their contract terms.
- May 2023: Hyunjin and ViVi successfully secured their freedom through legal filings.
- June 2023: The remaining five members, including Yeojin, won their lawsuits, effectively ending the group’s association with BlockBerry Creative.
Following the dissolution of their original contracts, the members reorganized under new labels. Heejin, Haseul, Kim Lip, Jinsoul, and Choerry formed the group ARTMS under Modhaus. Hyunjin, ViVi, Yeojin, Go Won, and Hyeju formed Loossemble under CTDENM. Chuu and Yves embarked on successful solo careers under ATRP and Paix Per Mil, respectively. Despite being spread across four different entities, the members have consistently maintained that LOONA is still a single, cohesive unit.
The Multi-Fandom Recognition
A particularly touching aspect of Yeojin’s recent communication was her explicit recognition of the various sub-fandoms that have emerged following the group’s reorganization. Rather than addressing only "Orbits" (the original group fandom) or "Cloos" (the Loossemble fandom), she listed every specific fan group associated with the individual members and spinoff units.
She wrote: "Let’s be together forever, ORBIT, Cloo, Boo, Ourii, Kkoti, Engdu, and Stianie’s too!"

This list encompasses a wide spectrum of the LOONA ecosystem:
- Orbit: The original 12-member group fandom.
- Cloo: Fans of Loossemble.
- Ourii: Fans of ARTMS.
- Kkoti: Chuu’s individual fandom name.
- Engdu: A nickname-based fandom reference for Yves.
- Boo and Stianie: References to the specific fanbases of other individual members.
By acknowledging these distinct groups, Yeojin reinforced the idea that while the fans may be following different activities, they remain part of a singular "family." This inclusivity is seen by analysts as a strategic effort to prevent "fandom wars" or fragmentation, ensuring that the collective power of the 12-member fanbase remains intact for potential future reunions.
Industry Implications of Trademark Challenges
Yeojin’s proactive approach to the group’s name spelling reflects a broader trend in K-pop where artists are becoming increasingly savvy about intellectual property (IP). Historically, several prominent groups have faced significant hurdles when trying to retain their names after leaving an agency.
A notable example is the group BEAST, who were forced to rebrand as Highlight in 2017 after their former agency, Cube Entertainment, refused to relinquish the trademark for "BEAST." Conversely, the group GOT7 made headlines for successfully navigating legal channels to acquire the full rights to their group name and discography from JYP Entertainment, setting a precedent for artist autonomy.
In the case of LOONA, BlockBerry Creative had previously filed trademarks for the group’s Korean name, "Idalui Sonyeo," as well as various unit names. By utilizing "L∞NA," Yeojin is effectively creating a "soft brand" that avoids direct trademark infringement while remaining instantly recognizable to the public. This linguistic pivot allows the members to market themselves and their history without inviting further legal retaliation from their former management.
Broader Impact and Future Outlook
The reaction from the fanbase has been overwhelmingly positive, with many expressing that Yeojin’s sentimentality provides a sense of security during an uncertain time. On social media platforms, the hashtag #LOONAis12 trended as fans shared screenshots of Yeojin’s message. One fan noted, "This really is her family. She loves her big sisters so much," referring to the other eleven members.

From a journalistic perspective, Yeojin’s comments serve as a case study in how modern K-pop idols manage their own narratives. In an era where direct communication through apps like Fromm and Bubble is the norm, idols can bypass official PR filters to address complex legal and emotional issues directly with their supporters.
The success of the spinoff groups—Loossemble and ARTMS—suggests that the LOONA brand remains a potent force in the industry. Loossemble recently completed a successful world tour, and ARTMS’s debut album "Dall" received critical acclaim for its innovative sound. The fact that the members continue to reference each other and their shared history indicates that a full-group reunion is not just a fan’s dream, but a strategic goal for the artists themselves.
Yeojin’s "L∞NA" is more than a stylistic quirk; it is a symbol of resilience. It represents a group of women who, despite being legally separated and industrially challenged, refuse to let their collective identity be erased. As the members continue their individual and unit journeys, the infinity symbol serves as a reminder that their "LOONAverse" is expanding rather than ending.
The narrative of LOONA continues to be one of the most compelling stories in modern music—a tale of legal emancipation, creative rebirth, and an unbreakable bond between artists and fans. Through a simple change in spelling, Yeojin has ensured that the "infinite" promise of the group remains a central part of their ongoing legacy. For Orbits and the various sub-fandoms, the message is clear: the name may change, and the companies may differ, but the 12-member entity remains an indelible fixture in the landscape of global pop music.







