Here are some examples:
* Popular _with_**: This is used to show who or what something is popular *among*.
* _This song is popular with teenagers._
* Popular _among_**: This is similar to "with," but emphasizes a group or category.
* _This restaurant is popular among tourists._
* Popular _for_**: This is used to show what something is known or liked *for*.
* _This beach is popular for its clear water._
* Popular _in_**: This can indicate a place or a specific context where something is popular.
* _This style of music is popular in Latin America._
Ultimately, the best preposition to use will depend on the specific sentence and the meaning you want to convey.