Proper Nouns That End in OS

Explore 63 verified English proper nouns ending with the suffix -OS, including Logos, Ios, Laos, Lagos, Barbados, Eros and Galapagos. Useful for capitalization practice, trivia, and reference writing and rhyming patterns, browse these capitalized names for specific people, places, and organizations below or review capitalization rules and examples in our noun grammar guide.

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andros
axios
athos
aidos
aepyceros
aegospotamos
aegithalos
arinos
barbados
bromios
buceros
comoros
calvados
christos
caunos
cephaleuros
delos
didymos
diceros
diadoumenos
dhodhekanisos
eros
eos
enos
evros
eleutherios
euarctos
Starts with G
1 words
galapagos
Starts with H
1 words
helios
Starts with I
1 words
ios
Starts with K
1 words
kos
logos
laos
lagos
lesbos
milos
minos
monoceros
Starts with O
2 words
ordos
ovibos
pecos
pothos
pharos
porthos
porphyrios
phorusrhacos
santos
siqueiros
siros
sabazios
sicyos
taos
theotokos
thanatos
tapajos
tinagos
volos
vilanculos
vassos
viliagos
velchanos
Starts with Y
1 words
yukos
Starts with Z
1 words
zagros

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