12 Letter Proper Nouns

Explore 316 verified English proper nouns with 12 letters, including Christianity, Philadelphia, Thanksgiving, Jacksonville, Indianapolis, Scandinavian and Presbyterian. Browse these capitalized names for specific people, places, and organizations alphabetically below, or review capitalization rules and examples in our noun grammar guide.

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annunciation
appalachians
antananarivo
apalachicola
afghanistani
androscoggin
angiospermae
anseriformes
adrianopolis
anomalocaris
athirappilly
aegospotamos
aldeyjarfoss
acanthopanax
alismataceae
anomaluridae
acquafraggia
aechmophorus
agathodaimon
andreaeaceae
aphanapteryx
anomalopidae
anisostichus
aerocharidae
bloemfontein
barranquilla
brunelleschi
barquisimeto
brassicaceae
bromeliaceae
bunyaviridae
broussonetia
brunoniaceae
christianity
christchurch
chesterfield
charlesworth
clytemnestra
cincinnatian
chickahominy
chalcedonian
chattanoogan
coelenterata
ceratopsidae
coahuiltecan
crassulaceae
crocodilidae
celastraceae
crocodylidae
coccidioides
cephalotaxus
chironomidae
charadriidae
cheirogaleus
choripetalae
cerambycidae
chaetognatha
deutschemark
diadematoida
dunkleosteus
deuterostoma
diapensiales
dennstaedtia
diapheromera
dictyopteris
dichapetalum
dicynodontia
dictyotaceae
dilleniaceae
desmidiaceae
dibranchiata
desmognathae
dialypetalae
didunculinae
desmodactyli
didunculidae
desmothoraca
episcopalian
englishwoman
eratosthenes
elephantidae
elephantopus
ellenborough
erythroxylum
eucinostomus
epacridaceae
euglenophyta
euphausiidae
eschrichtius
eleutherozoa
embiotocidae
erythrocebus
eurylaimidae
evergreenite
entomostraca
eretmochelys
epiceratodus
erythraeidae
euphausiacea
exopterygota
eucharitidae
francophonie
fitzclarence
fasciolopsis
febronianism
fabroniaceae
favellilidia
Starts with G
2 words
guadalquivir
galdhopiggen
Starts with H
1 words
homeromastix
Starts with I
1 words
indianapolis
jacksonville
johannesburg
justicialism
katharevousa
kinabatangan
kjeragfossen
liverpudlian
leopoldville
llullaillaco
midwesterner
mesopotamian
mesoamerican
murrumbidgee
manawaiopuna
miltoniopsis
madakaripura
Starts with N
2 words
newfoundland
nishinoshima
Starts with O
2 words
osteoglossum
odontopteryx
philadelphia
presbyterian
presocratics
popocatepetl
paranthropus
pseudobombax
pityrosporum
paranapanema
phorusrhacos
panhellenion
panhellenium
popinolashki
Starts with Q
1 words
quattrocento
risorgimento
rappahannock
rochesterian
restionaceae
scandinavian
saskatchewan
solzhenitsyn
schopenhauer
shostakovich
subantarctic
scheherazade
schiaparelli
stratotanker
sardanapalus
siphonophora
samothracian
shishapangma
scarabaeidae
siluriformes
subarnarekha
shahjahanpur
siphonaptera
solenostemon
sphyraenidae
saurornithes
sivasamudram
southumbrian
samaritaness
thanksgiving
turkmenistan
thessaloniki
thessalonian
trichophyton
transleithan
trachypterus
Starts with U
2 words
unitarianism
uintatherium
villahermosa
valpolicella
valenciennes
voortrekkers
vallombrosan
vettisfossen
valapattanam
velloziaceae
williamsburg
williamstown
williamsport
wolfenbuttel
xiphosuridae
xenophoridae
xenosauridae
xenopeltidae
xenacanthini
xiphydriidae
xylophagidae
xenorhynchus
xenopterygii
Starts with Y
1 words
yamoussoukro
zaporizhzhia
zwinglianism
zalaegerszeg
zoomastigoda
zygomycotina
zoomastigina
zosteropinae
zygnematales
zoophagineae

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