Ye-on (예온) is a South Korean singer and the youngest member (maknae) of the K-pop girl group Hearts2Hearts under SM Entertainment. Her birth name is Kim Na-yeon (김나연), and she was born on April 19, 2010, in Sangbuk-myeon, Yangsan, Gyeongsangnam-do, South Korea. She officially debuted with Hearts2Hearts on February 24, 2025, after training for two years. Known for her bright smile, sweet vocals, and cheerful personality, Ye-on has quickly become a fan favorite. As of 2025, she is also the youngest idol under SM Entertainment.
Ye-on Profile
| Full Name: | Kim Na-yeon |
| Birthday: | April 19, 2010 |
| Birthplace: | Sangbuk-myeon, Yangsan, Gyeongsangnam-do, South Korea |
| Age: | 16 years old |
| Height: | 5 feet 6 inches (166 cm) |
| Weight: | 51 kg (112 lbs) |
| Zodiac Sign: | Aries |
| Blood Type: | A |
| MBTI: | INTJ |
| Education: | Yangju Middle School |
| Position: | Lead Vocalist, Maknae |
Ye-on Facts
- Ye-on’s birth name is Kim Na-yeon.
- She was born in Sangbuk-myeon, Yangsan, Gyeongsangnam-do, South Korea.
- She is a member of Hearts2Hearts, an eight-member girl group under SM Entertainment.
- Ye-on debuted with Hearts2Hearts on February 24, 2025.
- She serves as a vocalist and the maknae of the group.
- Her family consists of her parents and a pet cat named Leo.
- She is an only child.
- Ye-on began singing when she was only five to six years old.
- She joined SM Entertainment after being scouted through direct messages (DMs) while she was in sixth grade.
- At her first audition, she sang “Price Tag” by Jessie J.
- She trained for approximately two years before making her debut.
- She attended Josam Elementary School and Yangju Middle School before later passing both her middle school and high school equivalency exams.
- Her representative emoji is 😊 (Smiling Face) because she smiles a lot.
- Her nicknames include Yesong-i, Aeham, Dumpling, and Kim Ye-on.
- Ye-on describes herself as the group’s “Cutie.”
- Her role model is Taeyeon from Girls’ Generation.
- She has a talent for performing in musicals.
- Her hobby is listening to music.
- She believes her biggest charm point is her eye smile.
- Many fans admire her bright smile, lips, and expressive eyes.
- She has the smallest hands among all Hearts2Hearts members.
- She is a morning person and enjoys starting her day early.
- Her favorite Hearts2Hearts member is A-na because A-na takes good care of her.
- Jiwoo has said that Ye-on is the member who listens to others the best.
- She is the most active member in the group’s chat room.
- Ye-on is a fan of the Harry Potter series, and her favorite book is Harry Potter and the Sorcerer’s Stone.
- Her favorite colors include yellow.
- Her favorite animal is a cat.
- Her favorite fruit is orange.
- She enjoys foods such as cereal, kimbap, and chewy candy.
- Her favorite snacks are potato chips and ramen.
- Her favorite ice cream flavors are cookies and cream, vanilla, and green tea.
- She enjoys listening to ballad music.
- Her favorite Taeyeon songs are “I’m All Ears,” “Galaxy,” and “Gemini.”
- Her favorite character is My Melody.
- If she could have any superpower, she would choose teleportation.
- She believes Hearts2Hearts’ charm comes from the members’ different personalities and colors, like a rainbow.
- Her personal hashtag is #eyesmile.
- She enjoys shopping for clothes in her free time.
- She does not use perfume.
- Her favorite SM Entertainment song is “Sea of Love” by Fly to the Sky.
- If she could switch places with another member for a day, she would choose Ian because their personalities are very different.
- According to Yuha, Ye-on’s English name would be Laura.
- Her favorite B-side track from Hearts2Hearts’ mini album Focus is “Blue Moon.”
- Ye-on shares a group chat with Seungjoo (SAY MY NAME), SeoAh (tripleS), and Kya (KiiKii) because they are all 2010-born idols.
- Her official Hakyuha character is Alssong Hamssong, a hamster-themed mascot.
- Fans often praise Ye-on for her polite, kind, and adorable personality.
Read: Ian (Hearts2Hearts) Profile.
Ye-on may be the youngest member of Hearts2Hearts, but she has already captured fans’ hearts with her talent, charming eye smile, and warm personality. From starting her singing journey at a young age to debuting under SM Entertainment, she has shown remarkable dedication and potential. As Hearts2Hearts continues to grow, Ye-on is expected to shine even brighter as one of K-pop’s promising young idols.