Python: select rows if columns contains a specific string in a pandas dataframe

Question

I have a dataframe like the following

df
     val       name
0     5      tomojerry
1     6        luke
2     3      jerryflow
3     2         car

I would like to select only the rows that contains jerry in the column name and get the following

df
     val       name 
0     5      tomojerry
1     3      JerrYflow