"Caller Name" refers to the feature that displays the name of the person or organization making a phone call. This information is typically shown on the recipient's phone screen, allowing them to identify the caller before answering. It is especially useful for screening calls and avoiding unwanted telemarketing or spam calls. The Caller Name feature works in conjunction with the Caller ID system, which uses a database to match phone numbers with registered names. This service is commonly provided by telecommunication companies and can enhance communication by providing context about the caller.