As much as it takes up a large space in my heart Suikoden II has such an annoying glitch. If you name your hero in Suikoden I you can import your save data and get him as a character in Suikoden II with his name you chose. Except if you save Gremio and get all 108 stars of Destiny in Suikoden I and import the save data into S II an annoying glitch happens.
In S I the Hero's last name is McDohl regardless of what you choose. I always named my hero Donovan(I played a lot of Darkstalkers around that time). S II's glitch was that it took the first letter of your chosen name and substituted the rest of McDohl.
So in SII his name was DcDohl....DickDole
My friend had named his hero Kenshin so when he played through it got renamed to KcDohl,,,,KickDole....