Bottom Line trivia By Staff | Jun 30, 2019 1 / 2TX. HashtagPhoto supplied, soupstock, stock.adobe.com2 / 2TX. HashtagPhoto supplied, stock.adobe.com ❮ ❯ The technical name for the popular hashtag symbol is an octothorpe. NewsletterToday's breaking news and more in your inboxEmail(Required) I'm interested in (please check all that apply)(Required) Daily Newsletter Breaking News Obituaries Are you a paying subscriber to the newspaper?(Required) Yes No Tx Starting at $4.32/week. Subscribe Today