In May, Katy Perry released the song "Daisies." Three months later, she named a daughter Daisy.

In 2017 & 2018, the Hip Hop group Migos release albums titled Culture and Culture II. 6 months after the second album, Migos member Offset named a daughter Kulture.

It may not be "naming after," per se...maybe the titles & names simply both reflect a sentiment or concept important to the parents. But I'm intrigued nonetheless. Can you think of other examples?