If you’ve been into K-pop for a while, you’ve probably heard the word “unnie” (언니) used among female idols and fans.
It’s a key term in Korean culture—especially among girls and women.
In this article, we’ll break down what “unnie” means, how it’s used in K-pop, and which idols fans often call their favorite “unnies.”
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The Korean Word “언니 (Unnie)”
“Unnie” (언니) is a Korean word that younger females use to refer to older females—whether it’s a biological sister, a close friend, or even a female celebrity they admire.
It reflects the Korean cultural emphasis on age and respect.
Importantly, “unnie” is only used by women.
If a man is talking to an older woman, he would say “noona” instead.
How Is “Unnie” Used in K-pop?
In the K-pop world, female idols often call older members “unnie” as a sign of closeness, respect, or affection.
Female fans might also refer to their favorite older female idols as “unnie,” especially when they feel a kind of sisterly bond with them.
Examples you might hear include:
- 언니, 너무 멋있어요! (Eonni, neomu meosisseoyo!) – “Unnie, you’re so cool!”
- 고마워요, 언니! (Gomawoyo, eonni!) – “Thank you, unnie!”
- 언니, 셀카 찍어요! (Eonni, selka jjigeoyo!) – “Unnie, let’s take a selfie!”
3 Types of “Unnie” Roles in K-pop Culture
① The Nurturing Big Sister
(Example: Taeyeon from Girls’ Generation, Jisoo from BLACKPINK)
She’s calm, wise, and always looking out for younger members.
This unnie gives advice, helps solve group issues, and offers emotional support behind the scenes.
② The Chic & Confident “Cool Unnie”
(Example: CL from 2NE1, Hyuna, Jessi)
She’s bold, stylish, and owns the stage.
Cool unnies are admired by younger idols and fans alike for their charisma and independence.
③ The Quirky and Lovable Unnie
(Example: Nayeon from TWICE, Hani from EXID)
She’s fun, a bit unpredictable, and totally endearing.
This unnie might tease her members, mess around on camera, or surprise everyone with her odd but lovable habits.
English Phrases You Might Hear About Unnies
- She’s such an unnie vibe.
→ Someone who feels like a protective or relatable big sister. - Unnie line supremacy!
→ When the older members are especially powerful, beautiful, or in charge. - Unnie, adopt me 😭
→ A fan jokingly wishing to be part of their favorite idol’s life.
Iconic Unnies in K-Pop
🌙 Taeyeon (Girls’ Generation)
A pillar of SM Entertainment and a true “leader unnie” figure—respected by juniors and fans alike.
🖤 Jisoo (BLACKPINK)
Graceful, funny, and emotionally strong. As the oldest in BLACKPINK, she’s the group’s dependable core.
🔥 CL (2NE1)
A fearless trendsetter and ultimate cool unnie, known for her charisma and leadership.
💖 Hyuna
From cute to sexy to quirky, Hyuna embraces every side of herself—and inspires younger idols to do the same.
🎀 Nayeon (TWICE)
The oldest in TWICE but known for her playful, energetic personality. A mix of fun and reliability.
Final Thoughts: Who’s Your Favorite Unnie?
Whether she’s nurturing, powerful, or charmingly unpredictable, every K-pop group needs a strong “unnie” figure.
If you’re a female fan, calling your favorite idol “unnie” is a sweet way to show admiration.
For male fans, though, the word you’d use is “noona”—but that’s a topic we already covered 😉
So… who’s your favorite unnie?
Let us know in the comments below!
Wanna know what Hyung, Noona and Unnie means too? Check out this one!
What Does “Hyung” Mean in K-Pop?
What Does “Noona” Mean in K-Pop?
What Does “Oppa” Mean in K-Pop?
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