name by which something is called; popular name; given name
Refers to the name or term commonly used to refer to a person, place, or thing, as opposed to an official or formal name. Can be a nickname, alias, or everyday designation.
The common name for this flower differs by region.
His given name is 'Taka'.
Everyone calls him by the nickname 'Taka'.
The researchers gave the newly discovered flower a common name.
This fish has a common name, 'electric eel'.