조카

joka · Niece or nephew

Relationship

my sibling → their child

Who uses it

Aunts and uncles, about a sibling's child.

When you call them

You just call them by name.

When you talk about them

To others, 조카 — or 조카딸, 조카아들 to be specific.

Example

우리 조카가 벌써 중학생이 됐어.My nephew is already in middle school.

Based on the standard etiquette of the National Institute of Korean Language; families and regions vary.