The Lil prefix is one of rap's most enduring trends, but why are there so many Lil rappers? Sometimes it's based on actual height, but not always—Lil Flip is 6'1" and Lil Durk is 5'11", for example. Some Lil's have been called that since childhood, some took it to differentiate themselves from an OG, and in some cases the answer isn't clear at all.

For our final Lil Week feature, we decided to shed some light on the situation by finding out how Lil rappers ranging from Bow Wow to Xan got their names.

Catch up with all the Lil Week content, from playlists to polls to Michael Cera on The Carter album covers, here.