瑙

马瑙斯

mǎ nǎo sī

Manaus (city in Brazil)

多瑙

duō nǎo

the Danube

多瑙河

duō nǎo hé

Danube

瑙蒙短尾鹛

nǎo méng duǎn wěi méi

(bird species of China) Naung Mung scimitar babbler (Napothera naungmungensis)

瑙鲁

nǎo lǔ

Nauru, island country in the southwestern Pacific

玛瑙

mǎ nǎo

cornelian (mineral)

玛瑙贝

mǎ nǎo bèi

cowrie

码瑙

mǎ nǎo

variant of 瑪瑙|玛瑙[ma3 nao3]

红玛瑙

hóng mǎ nǎo

cornelian

绿玛瑙

lǜ mǎ nǎo

chrysoprase (mineral)

缟玛瑙

gǎo mǎ nǎo

onyx

缠丝玛瑙

chán sī mǎ nǎo

sardonyx (gemstone of brown-white striped chalcedony)