Characters
- john smith 12
- john stewart 8
- john worthington foulfellow 1
- johnathon ohnn 2
- johnny 20
- johnny bravo 54
- johnny cage 7
- johnny joestar 8
- johnny silverhand 1
- johnny test 58
- johnston 49
- joi 3
- joji takadanobaba 1
- jojo siwa 1
- joker 162
- jolteon 265
- jolyne kujo 116
- jomy marcus shin 5
- jon snow 1
- jon talbain 47
- jona jones 3
- jonah matsuka 1
- jonas venture jr. 1
- jonathan 2
- jonathan joestar 28
- jonathan kent 10
- jonathan mar 42
- jonathan morris 4
- jonathan samuel kent 34
- jonesy 2
- jonesy garcia 2
- joni 1
- joo dee 4
- jool 2
- joon yorigami 98
- jordan c. wilde 5
- jordan carver 9
- jorgen von strangle 5
- jorgun bakusa 1
- jose carioca 5
- jose croce 1
- josef kou hiraga 1
- joseph 3
- joseph desaulniers 13
- joseph gribble 1
- joseph joestar 74
- joseph oda 11
- joseph stalin 1
- josephina goodwin 11
- josette 10