Groups comparison

Naming - 1994 to 2006
Player can give names to things. These may be something they personally identify themselves as after the fact, or simply identifiers you use to recognize specific things.

Naming: Companions (Companion naming;Pet naming;Minion naming) - 1994 to 2023
Player can name their companions, pets, minions, and other subordinates.

Naming: NPCs (NPC naming;Monster naming) - 1994 to 2016
Player can name NPCs and other creatures they encounter but are not friends with, do not command, and possibly is enemies with.

Naming: Vehicles (Vehicle naming) - 1999 to 2003
Player can give names to vehicles, though presumably limited to only their own.

Naming: Objects (Object naming;Item naming) - 2006 to 2017
Player can give names to objects, items, tools, and so forth.