Aigoo Meaning: What Does 아이고 Mean in Korean?

 Have you ever heard someone in a Korean drama suddenly say "Aigoo!"?

"Aigoo" is the spelling most international K-drama fans use for the Korean expression "아이고." The official Revised Romanization is "aigo."

Besides 아이고 (aigo), you may also hear 아이구 (aigu) or 어이구 (eoigu). These are natural pronunciation variations with the same meaning, and many Koreans simply use the version that feels most natural to them.

In this lesson, you'll learn what "아이고" means, how to pronounce it, when Koreans use it in everyday conversations, and why it's one of the most common expressions you'll hear in K-dramas and daily life.


A father comforting his young son after he fell from a scooter in a Korean apartment park.
아이고, 괜찮아! (Aigoo, gwaenchan-a! | Aigoo, are you okay?)

💛More Example Sentences

🇰🇷 아이고, 괜찮아!

🔊 Ai-go, gwaen-chan-a!

💬 Aigoo, are you okay?


🇰🇷 아이고, 다쳤어?

🔊 Ai-go, da-chyeo-sseo?

💬 Aigoo, are you hurt?


🇰🇷 아이고, 많이 놀랐겠다.

🔊 Ai-go, ma-ni nol-rat-get-da.

💬 Aigoo, you must have been startled.


🇰🇷 아이고, 조심해야지.

🔊 Ai-go, jo-sim-hae-ya-ji.

💬 Aigoo, you should be careful.


🇰🇷 아이고, 울지 마.

🔊 Ai-go, ul-ji ma.

💬 Aigoo, don't cry.


An elderly Korean man reacting with surprise after accidentally knocking over a flower pot on his balcony.
아이고, 실수! (Aigoo, silsu! | Aigoo, my mistake!)


🇰🇷 아이고, 실수했네!

🔊 Ai-go, sil-su-haet-ne!

💬 Aigoo, I made a mistake!


🇰🇷 아이고, 떨어뜨렸네.

🔊 Ai-go, tteol-eo-tteu-ryeot-ne

💬 Aigoo, I dropped it.


🇰🇷 아이고, 어떡하지?

🔊 Ai-go, eo-tteok-ha-ji?

💬 Aigoo, what should I do?


🇰🇷 아이고, 또 엎질렀네.

🔊 Ai-go, tto eop-jil-reot-ne.

💬 Aigoo, I spilled it again.


🇰🇷 아이고, 미안해!

🔊 Ai-go, mi-an-hae!

💬 Aigoo, I'm sorry!



A woman smiling while looking at a cute white Pomeranian during a walk in a Korean park.
아이고, 귀엽다! (Aigoo, gwiyeopda! | Aigoo, so cute!)


🇰🇷 아이고, 너무 귀엽다!

🔊 Ai-go, neo-mu gwi-yeop-da!

💬 Aigoo, you're so cute!


🇰🇷 아이고, 정말 사랑스럽네.

🔊 Ai-go, jeong-mal sa-rang-seu-reop-ne.

💬 Aigoo, you're so adorable.


🇰🇷 아이고, 잘도 걷네!

🔊 Ai-go, jal-do geot-ne!

💬 Aigoo, you're walking so well!


🇰🇷 아이고, 웃는 것 좀 봐!

🔊 Ai-go, ut-neun geot jom bwa!

💬 Aigoo, look at that smile!


🇰🇷 아이고, 안아 주고 싶다.

🔊 Ai-go, an-a ju-go sip-da.

💬 Aigoo, I want to give you a hug.



An elderly Korean woman holding her lower back in pain inside her living room.
아이고, 허리야! (Aigoo, heoriya! | Aigoo, my back!)



🇰🇷 아이고, 허리야!

🔊 Ai-go, heo-ri-ya!

💬 Aigoo, my back!


🇰🇷 아이고, 허리가 아프네.

🔊 Ai-go, heo-ri-ga a-peu-ne.

💬 Aigoo, my back hurts.


🇰🇷 아이고, 무릎이 쑤신다.

🔊 Ai-go, mu-reup-i ssu-sin-da.

💬 Aigoo, my knees are aching.


🇰🇷 아이고, 좀 쉬어야겠다.

🔊 Ai-go, jom swi-eo-ya-get-da.

💬 Aigoo, I need to get some rest.


🇰🇷 아이고, 나이가 들었나 봐.

🔊Ai-go, na-i-ga deul-eot-na bwa.

💬 Aigoo, I guess I'm getting old.



A tired office worker relaxing on the sofa after work, expressing exhaustion with "Aigoo."
아이고, 피곤하다. (Aigoo, pigonhada. | Aigoo, I'm so tired.)


🇰🇷 아이고, 피곤하다.

🔊 Ai-go, pi-gon-ha-da.

💬 Aigoo, I'm so tired.


🇰🇷 아이고, 오늘 정말 힘들었네.

🔊 Ai-go, o-neul jeong-mal him-deul-eot-ne.

💬 Aigoo, today was really exhausting.


🇰🇷 아이고, 집에 가고 싶다.

🔊 Ai-go, jip-e ga-go sip-da.

💬 Aigoo, I want to go home.


🇰🇷 아이고, 빨리 쉬어야겠다.

🔊 Ai-go, ppal-li swi-eo-ya-get-da.

💬 Aigoo, I need to get some rest.


🇰🇷 아이고, 오늘은 일찍 자야겠다.

🔊 Ai-go, o-neul-eun il-jjik ja-ya-get-da.

💬 Aigoo, I should go to bed early tonight.


Final Thoughts

Now you know what "아이고 (Aigoo)" means and why it's one of the most common Korean expressions you'll hear in everyday conversations and K-dramas. Whether someone is tired, surprised, worried, in pain, or reacting to something adorable, "아이고!" is a natural expression that fits many real-life situations.

Try using these example sentences out loud, and don't forget to practice your pronunciation with the video above!



Review the Previous Lessons

Continue learning common Korean expressions with these lessons:


🎁Korean Grammar: 을/를 (eul/reul) – Learn how to use the Korean object particles and join the Korean Grammar Challenge for a chance to receive a free Korean workbook!


Learn More with the Korean Interjections Workbook

Want to learn even more Korean expressions?

Our Korean Interjections Workbook includes common Korean exclamations, real-life example sentences, pronunciation practice, and beginner-friendly explanations.

🛍️ Available on Etsy

📥 Also available on Gumroad


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