Друг
The at sign, @, is normally read aloud as "at"; it is also commonly called the at symbol or commercial at. In contemporary use, it is most commonly used in email addresses and social media platform "handles".
Читается как at, раньше и замещал этот предлог
at
Да. По крайней мере, в имейлах именно так произносится
Officially, this symbol is called commercial at. Unofficially, most people seem to refer to it as the at sign or just at. Recently, there has also been a movement to call it the atmark. There are also numerous nicknames for it, including snail, curl, strudel, whorl, and whirlpool.