Namesakes
Frankish and French Kings:
1 king
King Pépin the Short (a.k.a. Pippin) 752-768 
Saints:
1 blessed
Blessed Pepin of Landen (a.k.a. Pippin) ?-640
Tolkien's Characters:
2 characters
Peregrin Took (a.k.a. Pippin) (m)
Pippin Gardner (m)