When Are the Stray Kids' Birthdays?

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Plus, why their birthdays are important to fans & how to celebrate

Co-authored by Viankha Jesslyn and Dev Murphy, MA

Last Updated: January 14, 2026 Fact Checked

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Stray Kids Birthdays

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How to Celebrate

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The Stray Kids are one of our favorite K-pop groups—and maybe yours too! But if you're as big a megafan as we are, you probably want to know all there is to know about the members of the band, including when their birthdays are. That's where we come in! We've made this simple guide to the birth dates of all of the members of Stray Kids, for your reference. We also dive into why STAYs (fans of the Stray Kids) celebrate the group's birthdays and unique ways to celebrate. Keep reading for everything you need to know!

Why are the Stray Kids' birthdays a big deal?

An illustrated list showing the birth dates of each member of Stray Kids.

STAYs (Stray Kids fans) celebrate the K-pop group's birthdays to show how much they love and appreciate them and their music. You can celebrate your favorite K-pop star's birthday by wishing them a happy birthday on social media, donating to a cause they care about, or even throwing a little party to celebrate them!

Section 1 of 2:

When are the Stray Kids' birthdays?

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1
Bang Chan's birthday is October 3, 1997. Christopher Chahn Bahng (or Bang Chan) was born on October 3, 1997, in Seoul, South Korea.
- Bang Chan Fun Facts:
  - He is a Libra.
  - His nicknames include Crispy, Kangaroo, and Koala.^{[1]
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  - He's double-jointed.
- Want to know which Stray Kids member you're most like? Take our quiz to find out now!
2
Lee Know's birthday is October 25, 1998. Lee Min-hi (or Lee Know) was born on October 25, 1998, in Gimpo, Gyeonggi Province, South Korea.
- Lee Know Fun Facts:
  - He is a Scorpio.
  - His nicknames include Cat Butler, Dancing Gem, and Rhino.^{[2]
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  - He loves animals and has had lots of pets, including cats, dogs, hamsters, birds, rabbits, and fish.
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3
Changbin's birthday is August 11, 1999. Changbin—whose birth name is Seo Chang-bin—was born on August 11, 1999, in Yongin, Gyeonggi Province, South Korea.
- Changbin Fun Facts:
  - He is a Leo.
  - If he weren't in Stray Kids, he'd be a producer, writer, or tattoo artist.^{[3]
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  - He's allergic to tofu, cat fur, Asian white birch, and dust, among other things.
4
Hyunjin's birthday is March 20, 2000. Hyunjin was born Hwang Hyun-jin on March 20, 2000, in Seoul, South Korea.
- Hyunjin Fun Facts:
  - He is a Pisces.
  - His nicknames include Dumpling, Llama, Prince, and Flour Boy.^{[4]
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  - He loves reading comic books.
5
Han's birthday is September 14, 2000. Han Ji-sun was born on September 14, 2000, in Incheon, South Korea.
- Han Fun Facts:
  - He is a Virgo.
  - His nicknames include Squirrel and Quokka.^{[5]
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  - He loves the movie Howl's Moving Castle.
6
Felix's birthday is September 15, 2000. Felix Yongbok Lee was born on September 15, 2000, in Sydney, Australia.
- Felix Fun Facts:
  - He is a Virgo.
  - His nicknames include Angel, Fairy, and Haengbok ("happiness").^{[6]
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  - As a child, he was very into cosplay.
- Who's your Stray Kids bias? Take our quiz to find out!
7
Seungmin's birthday is September 22, 2000. Kim Seung-min was born on September 22, 2000, in Seoul, South Korea.
- Seungmin Fun Facts:
  - He is a Virgo.
  - His nicknames include Puppy, Snail, and Dandy Boy.
  - He enjoys photography and playing baseball.^{[7]
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I.N's birthday is February 8, 2001. I.N—aka Yang Jeong-in—was born on February 8, 2001, in Busan, South Korea.
- I.N Fun Facts:
  - He's an Aquarius.
  - His nicknames include Desert Fox and Baby Bread.^{[8]
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  - If he weren't in Stray Kids, he'd be an elementary school teacher.
9
Woojin's birthday is April 8, 1997. Kim Woojin (a former member of the Stray Kids) was born on April 8, 1997, in Bucheon, South Korea.^{[9]
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- Woojin Fun Facts:
  - He is an Aries.
  - His nickname is Bear.
  - He is trained in kendo (a type of modern Japanese martial arts).
- Wondering who your Stray Kids soulmate is? Take the quiz to find out now!

Section 2 of 2:

Why do fans celebrate K-pop idol birthdays?

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K-pop idols' birthdays are days for fans to celebrate and support them. Birthdays are a big deal not just for the Stray Kids, but for K-pop stars across the board. On their birthday, a K-pop idol gets even more love from fans than they do on a regular day! Here are some ways STAYS celebrate the Stray Kids' birthdays:
- By throwing a party for them. You don't have to know your favorite Stray Kids member to throw a party for them! Just gather your friends and have a blast on their big day!
- By wishing them a happy birthday. You can reach out to the Stray Kids on their social media (like Instagram or TikTok) to wish them a happy birthday. They may not respond, but you can still share some love—and other fans may appreciate your public posts or comments!^{[10]
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- By connecting with other STAYs. It's no fun celebrating alone! Get together with other Stray Kids fans IRL or online to celebrate your fave member's birthday. Depending on where you live, some places, like cafes, may even throw public parties to celebrate K-pop idols' birthdays.
- By donating to a cause the idol cares about. On your favorite Stray Kid's birthday, consider showing how much they mean to you by donating to a charity or organization that means a lot to them!