Minecraft wiki entry for Piglin_(disambiguation), associated text: Hoglin, a hostile mob previously called the "Piglin Beast"
Piglin, a neutral mob from the Nether
Piglin Brute, a hostile version of the piglin found only within the bastion remnants
Zoglin, an undead variant of the hoglin that attacks almost anything
Zombified Piglin, an undead variant of the piglin and a neutral mob from the Nether