Jill gained popularity in the mid-20th century, particularly in English-speaking countries. It was often chosen as a given name during that period, but its usage has declined in recent years. The name Jill is considered a classic and timeless name, often associated with simplicity and charm.

"Jack and Jill" is a popular English nursery rhyme dating back to the 18th century. The rhyme tells the story of two children, Jack and Jill, who go up a hill to fetch a pail of water. The rhyme has been widely referenced in popular culture and is often associated with childhood innocence.

Jill Biden, born Jill Tracy Jacobs, is an American educator and the current First Lady of the United States. She is married to President Joe Biden. Jill Biden has been an advocate for education and has worked as a teacher and professor throughout her career. Jill Scott is an American singer, songwriter, and actress. She is known for her soulful vocals and has received critical acclaim for her music. Jill Scott has released several successful albums and has also appeared in movies and television shows.