younger sister

One's younger female sibling. Yeah, I have a younger sister—her name is Jill. Bella is Johnny's younger sister.

Name	Pronounced	Usage
Enya	EN-ya	Irish
Marilyn	['mærəlin]
Asse	-	Frisian
Svantovit	-	Slavic Mythology
Irina	ee-REE-nah (Russian), EE-ree-nah (Finnish)	Russian, Bulgarian, Macedonian, Romanian, Finnish, Georgian
Mahammad	-	Azerbaijani