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IU’s Most Popular Songs Ranking [2026]

IU is a cute South Korean singer-songwriter known as the “Nation’s Little Sister.” Before her debut, she went through a period of struggle—she failed auditions at major agencies and didn’t stand out as a trainee—but she rose to prominence as a solo singer on the strength of her talent.

Her stage name combines “I” and “You,” expressing the wish that “you and I become one through music.” Here, we present a ranking of her popular songs.

IU Popular Song Rankings [2026] (11–20)

Dear NameIU16rank/position

[Special Clip] IU(아이유)_Dear Name(이름에게)
Dear NameIU

This song, included on the 2017 album Palette, is a grand ballad that lets you fully appreciate IU’s powerful vocals.

Along with the album’s title track Palette, it served as a double title track.

Many people have likely experienced those painful moments when they can’t forget a former lover and long to hear their voice again but can’t.

Listening to this song brings back bittersweet memories and makes you stare off into the distance.

꿈빛 파티시엘IU17rank/position

[IU] ‘꿈빛 파티시엘’ dlwlrma Clip
꿈빛 파티시엘IU

‘Dreamy Partycheer’ (꿈빛 파티시엘), which was used as the Korean theme song for the anime Yumeiro Patissiere, is sung by IU, who is so popular in Korea that she’s known as the “Nation’s Little Sister.” The anime’s original soundtrack, which aired in 2010, re-entered the charts after enjoying a revival hit on TikTok.

Many people find comfort in her dance videos that make the most of her fresh, charming looks.

It’s a dazzling pop song that unfolds a girly, whimsical world.

Be sure to experience her bright and cute vocals for yourself.

Ending Scene(이런 엔딩)IU18rank/position

[MV] IU(아이유) _ Ending Scene(이런 엔딩)
Ending Scene(이런 엔딩)IU

A ballad included on IU’s fourth full-length masterpiece, Palette.

It’s a song that traces the story from the first encounter to the moment of parting, and it seems open to as many interpretations as there are listeners.

It can feel like two people staying close, slowly growing older together before eventually separating, or like a portrayal of the decision to part ways out of consideration for the other person.

It makes you pause and think about your dearest one’s happiness and what kind of ending scene you’d want to face.

Combined with IU’s beautiful, deeply expressive vocals, it’s a real tearjerker.

Never Ending StoryIU19rank/position

IU ‘Never Ending Story’ MV
Never Ending StoryIU

IU’s new release.

This is a remake of a comeback song by a band originally released in 2002.

You can feel a different kind of delicacy compared to the original.

Released in May 2025, it drew strong responses in her home country as the title track of the remake album “A Flower Bookmark 3.” A beautiful ballad featuring piano and strings that sings of eternal love.

IU’s lyrical voice delivers a resonant, heartfelt vocal performance.

The music video is also a must-see, with stunning visuals that pay homage to the film “Christmas in August.”

People Pt.2Agust D, IU20rank/position

Agust D ‘사람 Pt.2 (feat. 아이유)’ Official MV
People Pt.2Agust D, IU

Suga, a member of the seven-member boy idol group BTS.

His solo release as Agust D, “People Pt.2,” is a cool number featuring IU, a hugely popular singer-songwriter in Korea.

The medium-tempo, R&B-like track pairs beautifully with Agust D’s impressive vocal prowess as he switches between rap and singing—it’s truly moving.

Adding IU’s vocals enriches the song even further, giving it an even more nuanced and flavorful atmosphere!