This is MUNA. It takes the form /race/:race_name/:name_type/:count. Use it like /race/elf/female/10. The following races are available: dragonborn, dwarf, elf, gnome, goblin, half-elf, half-orc, halfling, human, orc, tiefling, troll. The following name types are available: male, female, family, given, region, town.