Jennie Kim is a K-pop star who is known by her stage name Jennie. However, she also goes by the name Ruby Jane. This name is a reference to her time living in New Zealand.

Kim lived in New Zealand for five years when she was a child. During this time, she attended an international school where she learned English. She also made some close friends, who gave her the nickname Ruby Jane.

The name Ruby Jane is a combination of Kim's Korean name, Jennie, and the English name Jane. It is a sweet and playful name that reflects Kim's personality.

Kim has used the name Ruby Jane on social media and in some interviews. She has also used it as a stage name for some of her solo performances.

The name Ruby Jane is not as well-known as Kim's stage name, Jennie. However, it is a special name that has a lot of meaning for Kim. It is a reminder of her time in New Zealand and the friends she made there.

Here are some additional details about Jennie Kim's time in New Zealand:

• She lived in Auckland, New Zealand.
• She attended an international school called ACG Parnell College.
• She made some close friends at school, who gave her the nickname Ruby Jane.
• She enjoyed her time in New Zealand and has said that it was a formative experience for her.

Here are some additional reasons why Jennie Kim might use the name Ruby Jane:

• She may like the sound of the name.
• She may feel that it is a more personal name than her stage name.
• She may want to use a different name for her solo work.
• She may want to honor her time in New Zealand.

Ultimately, the reason why Jennie Kim uses the name Ruby Jane is up to her. However, it is clear that the name is special to her and has a lot of meaning for her.