Enemy and NPC Spawn Codes - The Witcher 3: Wild Hunt

First of all, install Debug Console Enabler, then hit the Tilde(~) key to bring up the developer console, and enter the code.

spawn('name',number)

where 'name' is the Item code and number is an Arabic numeral for the number you wish to spawn. For example, to spawn seven horses type:

spawn('horse',7)

Monsters
_quest__bear_grizzly_honey
_quest__endriaga_spiral
_quest__fogling
_quest__godling
_quest__him
_quest__miscreant
_quest__miscreant_greater
_quest__noonwright_pesta
_quest__werewolf
_quest__witch_1
_quest__witch_2
_quest__witch_3
alghoul
alghoul_lvl1
alghoul_lvl2
alghoul_lvl3
alghoul_mh
arachas
arachas_armored
arachas_lvl1
arachas_lvl2__armored
arachas_lvl3__poison
arachas_mh__poison
arachas_poison
armoredarachas
baronswife
basilisk
basilisk_lvl1
bear
bear_berserker
bear_berserker_lvl1
bear_black
bear_grizzly
bear_lvl1__black
bear_lvl2__grizzly
bear_lvl3__white
bear_white
bees
bies
bies_lvl1
bies_lvl2
bies_mh
black_mage_lvl1
black_troll
blacktroll
blood_flies
botchling
burnedman_lvl1
cave_troll
cavetroll
cockatrice
cockatrice_lvl1
cockatrice_mh
cyclop
cyclop_lvl1
cyclops
czart
czart_lvl1
czart_mh
dao
ddead
djinn
drowned_dead
drowneddead
drowner
drowner_lvl1
drowner_lvl2
drowner_lvl3
drowner_lvl4__dead
ekima
ekimma
elemental_dao_lvl1
elemental_dao_lvl2
elemental_dao_lvl3__ice
elemental_dao_mh
endrega
endriaga
endriaga_lvl1__worker
endriaga_lvl2__tailed
endriaga_lvl3__spikey
endriaga_spikey
endriaga_tailed
endriaga_worker
erynia
evil_dog
fogling
fogling_lvl1
fogling_lvl1__doppelganger
fogling_lvl2
fogling_lvl3__willowisp
fogling_mh
forktail
forktail_lvl1
forktail_lvl2
forktail_mh
frozen_soldier
fugas
fugas_lvl1
fugas_lvl2
gargoyle
gargoyle_lvl1
ghoul
ghoul_lesser
ghoul_lvl1
ghoul_lvl2
ghoul_lvl3
golem
golem_lvl1
golem_lvl2
golem_lvl2__ifryt
golem_lvl3
gravehag
gravehag_barons_wife
griffon
grizzly
gryphon
gryphon_lvl1
gryphon_lvl2
gryphon_lvl3__volcanic
gryphon_mh__volcanic
hag_grave__mh
hag_grave_lvl1
hag_grave_lvl1__barons_wife
hag_water_lvl1
hag_water_lvl2
hag_water_mh
harpy
harpy_lvl1
harpy_lvl2
harpy_lvl3__erynia
heart
him
ice_giant
ice_golem
icegiant
ifrit
ifryt
iris
katakan
katakan_large
katakanlarge
lamia
leshen
leshy
lessog
lessog_lvl1
lessog_lvl2__ancient
lessog_mh
lessun
leszy
lycan
lycanthrope
miscreant
nekker
nekker_lvl1
nekker_lvl2
nekker_lvl3__warrior
nekker_mh__warrior
nekker_warrior
nightwraith
nightwraith_lvl1
nightwraith_lvl1__doppelganger
nightwraith_mh
noonwraith
noonwraith_lvl1
noonwraith_lvl1__doppelganger
noonwraith_mh
pesta
poisonarachas
poisonedarachas
rotfiend
rotfiend_large
rotfiend_lvl1
rotfiend_lvl2
simulacrum
siren
siren_lvl1
siren_lvl2__lamia
siren_mh__lamia
succubus
troll
troll_black
troll_cave_lvl1
troll_cave_lvl2
troll_cave_lvl3__ice
troll_cave_mh__black
vampire_ekima_lvl1
vampire_ekima_mh
vampire_katakan_lvl1
vampire_katakan_mh
volcanic_gryphon
warewolf
waterhag
werewolf
werewolf_lvl1
werewolf_lvl2
werewolf_lvl3__lycan
werewolf_lvl4__lycan
wight
wild_dog
wild_dog_lvl1
wildhunt_mage
wildhunt_minion_lvl1
wildhunt_minion_lvl2
wildhunt_minion_mh
willo_wisp
willowisp
wolf
wolf_alpha
wolf_lvl1
wolf_lvl1__summon
wolf_lvl1__summon_were
wolf_lvl2__alpha
wolf_white
wolf_white_lvl2
wolf_white_lvl3__alpha
wraith
wraith_lvl1
wraith_mh
wyvern
wyvern_lvl1
wyvern_lvl2
wyvern_mh

Animals
bat
cat
chicken
cow
crab
crow
deer
dog
fish_kingfish
fish_mackerel
fish_roach
fish_tuna
goat
goose
goose_leader
hare
mountain_goat
owl
pig
pigeon
ram
rat
rooster
seagull
sheep
snow_deer
snow_rabbit
sparrow
swallow
toad
whale

Characters
cirilla
grenn
keira
sorceress
triss
vesemir
witcher
yennefer
zoltan

Miscellaneous
barrel
beehive
boat
denied_area
grapeshot
ground_rift
horse
horse_manager
lure_cloud
pawelmtest
petard
playerHorse
poison_cloud
projectile_rift
projectile_rift2
rotfiend_explode
stand_puke
wild_hunt_axe
wild_hunt_halberd
wild_hunt_sword
wildhunt_axe
wildhunt_halberd
wildhunt_hammer
wildhunt_sword
yennefer_bubble
yennefer_bubble_2
yennefer_bubble_3