No, the noun 'Tenochtitlan' is a proper noun, the name of a specific place.
A common noun is a general word for a place, for example, a city, a capital, or a territory.
That is the correct spelling of the proper noun Tenochtitlan, the Aztec city now Mexico City.
The proper noun, an ancient city on the site of Mexico City, is spelled Tenochtitlan.
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
it is re@lly @ common noun
common
The noun cassette is a common noun.