Boco

Boco is a name given to many chocobo characters in the Final Fantasy series.

Final Fantasy V
Boco is the name of protagonist Bartz Klauser's chocobo. He has a brief appearance at the beginning of the game, but becomes more important further into the storyline as the party is able to ride Boco around more frequently. His name is "Boko" in the Game Boy Advance version.

Final Fantasy VIII
In the chocobo mini-game Boko is the main character, it can also be transferred over to the WonderSwan where a mini-game can be used to 'train' Boko, allowing the player to use a more powerful summon.

Final Fantasy Tactics
Boco is Wiegraf Folles' chocobo while Wiegraf is part of the Corpse Brigade. He participates in the battle at the Windmill Hut against Ramza Beoulve. Later, he is abandoned by Wiegraf and surrounded by other monsters at Araguay Woods. Ramza arrives, however, and saves him. Boco then joins forces with Ramza.